The Longevity Show

PFAS-free is not the same as safe

“Free from” labels can be useful clues, but they are not a safety plan. For cookware, I care more about the actual surface touching food, whether the coating is disclosed/tested, and how it behaves over time. Full guide: https://hillarylinmd.com/guides/safe-nonstick-cookware

Your sleep score is not your sleep

Wearables can help spot patterns, but they are estimates — not judges. If your score and your actual function do not match, start with the human: caffeine timing, alcohol, late meals, light, stress, wake time, and daytime energy. Track trends, not single-night drama.

Your BP is not one number

BPV means blood pressure variability. A single reading is useful, but the pattern over time can tell you more. Medical education, not medical advice.

ApoB is the particle count

LDL-C and ApoB answer different lipid questions. The marker should match the clinical question. Medical education, not medical advice.

Why One Hormone Test Can Miss the Whole Story

Hormones are not single data points. Cortisol, progesterone, testosterone, and other hormones change across the day, cycle, sleep, stress, training, and context. In this episode, Dr. Hillary Lin talks with Marina Pavlovic Rivas, cofounder and CEO of Eli Health, about why one annual lab snapshot can miss dynamic physiology — and why more data still needs humility. We cover: - saliva testing and what it can/can’t show - cortisol curves vs cortisol panic - progesterone/testosterone tracking - wellness data vs diagnostics - why validated at-home testing is hard - how AI in healthcare depends on better inputs Educational only, not medical advice. *Chapters:* 00:00 The Importance of Hormonal Health 00:54 The Data Gap in Hormone Health 02:43 The Science Behind At-Home Saliva Testing 06:17 Understanding Cortisol and Its Impact 12:14 Personalizing Cortisol Data vs. Wearable Tracking Limitations 15:05 Identifying Overtraining and "Tired but Wired" States 18:43 Expanding into Sex Hormones: Progesterone & Testosterone 20:40 Tracking Protocols: Finding Trends vs. Creating Noise 23:44 The "Anytime, Anywhere" Design Philosophy 24:40 Understanding Cortisol and Performance 28:31 Factors Influencing Testosterone Levels 31:36 Regulatory Boundaries: Wellness vs. Clinical Diagnostics 35:18 The Future of Data in Personalized Medicine 37:39 The Realities of Deep-Tech Health R&D 39:04 Closing Insights for Longevity and Health-Tech Founders *Get Dr. Hillary Lin’s free longevity tips and newsletter:* https://www.hillarylinmd.com/subscribe *Learn more about Dr. Hillary Lin:* https://www.hillarylinmd.com/ *Explore CareCore:* https://carecore.io

The 1% Longevity Rule

150 minutes of exercise per week sounds huge until you do the math: it is about 1% of your week. Kyle Gonzalez’s reframe changes the question from “how do I become a fitness person?” to “where can I protect the 1%?” From my conversation with Kyle Gonzalez on The Longevity Show (link in bio). Pinned comment: Where would your 1% fit this week: morning, lunch, between meetings, evening, or weekends?

The best longevity stack is not what you think

Mitochondrial health does not start with NAD, red light, peptides, or another supplement stack. Kyle Gonzalez and I talk through the real order: aerobic base, strength training, sleep, protein, hydration, recovery, then advanced tools. From my conversation with Kyle Gonzalez on The Longevity Show. Pinned comment: What is your current base: strength, aerobic work, sleep, protein, hydration, or recovery? #MitochondrialHealth #Longevity #Healthspan #StrengthTraining #Zone2 #VO2Max #PreventiveMedicine #ExerciseScience #Biohacking #HealthyAging #TheLongevityShow #HillaryLinMD

Your Workout Might Be Making You Older

What if your workout is making you older? In this episode of The Longevity Show, Dr. Hillary Lin sits down with performance coach Kyle Gonzalez to unpack why longevity training is not just “exercise more.” It is movement throughout the day, recovery, aerobic base, strength, balance, power, glucose control, and building a body that still gives you access to life decades from now. Kyle shares a practical framework for moving more without burning out: why the other 23 hours matter, how to use the 1% rule for exercise, when HIIT helps or backfires, why Zone 2 and walking still matter, how to recover like it is part of training, and what to make of sauna, cold plunge, rucking, barefoot training, HRV, peptides, and more. *Chapters* 00:00 Is Your Workout Aging You? 01:01 Exercise vs. Movement: What Medicine and Fitness Get Wrong 02:25 The Sedentary Trap: Why 30 Minutes Isn’t Enough 07:10 All Movement Counts—Even When Your Wearable Misses It 09:25 Training for Life, Healthspan, and Peak Span 11:59 Stress + Rest = Growth: Why Recovery Is Training 15:02 Sleep, Breathwork, Mobility, and the Recovery Stack 19:46 HIIT vs. Zone 2: What to Do When You’re Short on Time 21:42 The 1% Rule: 150 Minutes Is Only 1% of Your Week 25:08 Environment Beats Willpower: Designing a Movement-Friendly Life 29:04 Movement Is the Umbrella; Exercise Is One Piece 30:51 Blue Zones, Ground Sitting, and the Shapes Your Body Adapts To 33:27 Why Outdoor Movement Trains Your Brain Too 35:36 Mitochondrial Health: Zone 2, VO2 Max, and Hormesis 41:11 Protein, Hydration, Creatine, and the Recovery Hierarchy 44:48 Which Health Metrics Actually Matter? 46:38 Rapid Fire: Sauna, Cold Plunge, Rucking, Barefoot Training, HRV 52:08 Kyle’s Book: Move, Thrive, and Come Alive *Get Dr. Hillary Lin’s free longevity tips and newsletter:* https://www.hillarylinmd.com/subscribe *Learn more about Dr. Hillary Lin:* https://www.hillarylinmd.com/ *Explore CareCore:* https://carecore.io *Kyle Gonzalez:* https://thevitalitysystem.co/ *Kyle’s podcast:* https://podcasts.apple.com/us/podcast/the-vitality-system/id1727272395 *Kyle’s book, Move, Thrive, and Come Alive:* https://www.amazon.com/Move-Thrive-Come-Alive-Science-Backed/dp/1572843667

I Treat Cholesterol Differently Now: Statins, PCSK9s, Ezetimibe & Gene Editing

There is a drug in clinical trials right now that could permanently fix your cholesterol with a single infusion. Once. That's where we're headed. But there's also a $4 generic that's saved millions of lives — and a twice-a-year injection most patients have never heard of. I'm a Stanford-trained physician. My ApoB was 128. My grandfather died of a stroke. My grandmother died of cardiac arrest. My father is recovering from a heart transplant. In this video, I break down every lipid-lowering option available — without hedging, without liability speak — so you can have an intelligent conversation with your doctor. *WHAT YOU'LL LEARN:* - Why there's no floor for ApoB — the cholesterol-years concept that changes when you start treatment - The genetics checkpoint: Lp(a), FH, and ancestry factors that change your drug selection entirely - Statins: muscle pain reality, the nocebo effect (SAMSON trial), SLCO1B1 gene, CAC paradox, diabetes signal - Ezetimibe: the most underused $15/month drug in lipid medicine (IMPROVE-IT data) - Bempedoic acid: why it structurally cannot cause muscle toxicity, and what CLEAR Outcomes proved - PCSK9 inhibitors: FOURIER + ODYSSEY data, insurance battle, patient assistance programs - Inclisiran: twice a year, doctor administers — why adherence changes everything - Lp(a) pipeline: pelacarsen, olpasiran, muvalaplin — what's coming for the 1 in 4 - Obicetrapib: oral pill hitting BOTH LDL and Lp(a) - Gene therapy: CRISPR + base editing — one injection, once in your life - Lifestyle: honest ceiling assessment, no guilt - A tiered protocol framework using ApoB as the treatment target - What to actually say to your doctor — 6 specific questions *Chapters:* 0:00 The cholesterol treatment playbook 05:11 Genetics Checkpoint 07:51 Statins 16:16 Ezetimibe 18:45 Bempedoic Acid 25:46 PCSK9 Inhibitors 37:20 Inclisiran 39:46 Lp(a) 44:00 Emerging Therapies + Gene Therapy 52:32 Lifestyle 56:11 Protocol Framework 59:04 What to Say to Your Doctor *LINKS:* Part 1 — The Disease (Atherosclerosis): https://youtu.be/fX33g1zFZSo Part 2 — The Testing (Why Your Lipid Panel Isn't Enough): https://youtu.be/AtOTY0x3U3I Part 4 — The Genetics: (COMING SOON) Newsletter — The Longevity Letter: https://www.hillarylinmd.com/subscribe Follow me: Instagram: https://instagram.com/hillarylinmd Twitter/X: https://twitter.com/hillarylinmd CareCore (For Clinicians): https://carecore.io DISCLAIMER: This video is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication or treatment. Drug dosing, insurance coverage, and clinical guidelines referenced in this video may have changed since filming. I am a physician but I am not your physician. KEY STUDIES REFERENCED: - CTT Meta-analysis: 170,000+ patients, 22% event reduction per 1 mmol/L LDL (Lancet 2012) - IMPROVE-IT: ezetimibe outcomes, 18,000 patients (NEJM 2015) - FOURIER: evolocumab, 27,500 patients, LDL median 30 mg/dL (NEJM 2017) - FOURIER-OLE: 8.6-year follow-up, no safety signal at LDL ‹ 20 (Circulation 2023) - ODYSSEY OUTCOMES: alirocumab, 18,924 post-MI patients (NEJM 2018) - SAMSON trial: 90% of statin symptoms also occurred on placebo (NEJM 2020) - CLEAR Outcomes: bempedoic acid, 14,000 statin-intolerant patients (NEJM 2023) - ORION-10/11: inclisiran, sustained 50-52% LDL reduction (NEJM 2020) - VICTORION-2P: inclisiran outcomes trial, ongoing - OCEAN(a) Phase 2: olpasiran, › 95% Lp(a) reduction (NEJM 2023) - Lp(a)HORIZON: pelacarsen outcomes trial, 8,000+ patients, ongoing - VERVE-101 heart-1: base editing PCSK9 (Lancet ~2024) - NTLA-2001 Phase 1: CRISPR PCSK9 editing (2024) - Ference et al.: Mendelian randomization, lifetime LDL (EHJ 2017) #cholesterol #ApoB #statins #PCSK9 #inclisiran #genetherapy #lipids #longevity #heartdisease #preventivemedicine #atherosclerosis #cardiovascular #LDL #lipidplaybook

Why I do the OPPOSITE of bodybuilders to build muscle 📉💪

Bodybuilders sometimes inject insulin to grow bigger muscles, which is incredibly dangerous. As a longevity doctor on a body recomposition journey, I do the exact opposite. Meet my strategy: Acarbose. Instead of a massive "sugar flood" that leads to energy crashes, aging, and fat storage, this cheap, generic medication gives me a steady stream of fuel for my muscles. I even tested it with a Continuous Glucose Monitor (CGM) and honestly thought the monitor was broken! 🤯 In this video, I explain how flatlining your glucose spikes can optimize your biology for both healthspan AND lifespan. 🧬 Disclaimer: Acarbose is a prescription medication. Always consult your doctor before making changes to your health regimen. #bodyrecomposition #longevity #cgm #acarbose #musclebuilding #biohacking #longevitydoctor #metabolism

The $20 Longevity Secret (Better Than Peptides?) 🤫💊

What if you could block carbs from spiking your blood sugar and potentially extend your lifespan for just $20? Meet Acarbose. It’s not a peptide, it’s not Rapamycin, but it IS one of my absolute favorite longevity tools. In this video, I break down how it acts as a metabolic safety net and why I believe the "gender gap" in Acarbose lifespan studies completely misses the mark for post-menopausal women. 🧬 Disclaimer: This is a prescription medication, not a supplement. Always consult your doctor. #longevity #acarbose #antiaging #longevityhacks #biohacking #womenshealth #bloodsugar

The Modern Lipid Playbook Part 2: THE TESTING — Why Your Lipid Panel Isn't Enough

The Modern Lipid Playbook Part 2: THE TESTING — Why Your Lipid Panel Isn't Enough 🚨 2026 ACC/AHA Dyslipidemia Guidelines just dropped — the first update in 8 years. Eleven specialty societies declared ApoB and Lp(a) standard of care. The standard lipid panel is officially not enough. My patient "David" did everything right for 25 years. His LDL was in the 40s — below even the NEW aggressive target. His stress test was normal. But his Lp(a), a genetic risk marker no one had ever checked, was nearly 3x the danger threshold. His CAC score: 1,522. His widowmaker artery: 75-99% blocked. Weeks later, he needed an emergent stent. His wife? Same household. CAC: zero. His brother? CAC: 2,700. In this episode, I break down every blood test and imaging test for heart disease — what each one measures, what it misses, and why CCTA (coronary CT angiography) with AI should be first-line imaging for anyone at risk. *📋 WHAT YOU'LL LEARN:* • Why LDL-C is a calculated estimate from a 1972 equation — and why it misses 1 in 5 patients • ApoB — the $15 test now in the formal clinical risk algorithm • Lp(a) — the genetic marker every adult should know (universal screening recommended) • Why "passing a stress test" may be the most dangerous false reassurance in cardiology • CAC scores — useful but completely blind to the plaque most likely to kill you • CCTA + AI — how it cut heart attacks 41% in SCOT-HEART (sustained at 10 years) • CPT 75577 — AI plaque analysis is now covered by Medicare (effective Jan 2026) • A tiered testing playbook with real costs and insurance tips • How to talk to your doctor when they won't order the right tests *Chapters:* 00:00 25 Years on a Statin — and Still Missed 00:27 The 2026 Guidelines Changed the Standard 01:56 The Standard Lipid Panel’s 1972 Flaw 06:38 ApoB and Lp(a): The Two Tests That Change the Story 13:24 The Truth About Advanced Panels, HDL, & Triglycerides 16:30 The Metabolic Fire: Fasting Insulin & hs-CRP 20:18 Why “Passing a Stress Test” Creates Dangerous False Reassurance 27:19 The CAC Score: Useful, but Blind to Soft Plaque 33:30 CCTA & AI: The New Gold Standard for Plaque Detection 42:15 Insurance Coverage, Microvascular Disease, and Who Gets Missed 46:29 The Tiered Testing Hierarchy & Your Personal Playbook 🔗 LINKS: Part 1 — Why Atherosclerosis Matters: https://youtu.be/fX33g1zFZSo ClearCardio Interview with Dr. John Osborne: https://youtu.be/ihJmKmRC65w Newsletter — The Longevity Letter: https://www.hillarylinmd.com/subscribe 📱 Follow me: - *Instagram:* https://instagram.com/hillarylinmd - *Twitter/X:* https://twitter.com/hillarylinmd - *CareCore (For Clinicians):* https://carecore.io *KEY STUDIES REFERENCED:* • 2026 ACC/AHA Dyslipidemia Guidelines (11 specialty societies; replaces 2018 guidelines) • Sachdeva et al., AHJ 2009 (LDL less than 130 in 72.1%, less than 100 in 49.9% at MI; N=136,905) • Friedewald et al., Clin Chem 1972 • Martin et al., JAMA 2013 (Martin-Hopkins; N=1.35M) [verify JAMA vs. JAMA Intern Med] • Walldius et al., Lancet 2001 (AMORIS; ApoB/ApoA-I ratio; N=175,553) • UK Biobank multimodal risk prediction, JACC (PRS + ApoB + hsCRP; N≈500,000) • Mora et al., Circulation 2009 (LDL-C/ApoB discordance) • Wilkins et al., JACC 2016 (CARDIA 25-year follow-up) • Ference et al., JACC 2018 (Mendelian randomization, lifetime LDL) • Falk et al., Circulation 1995 (~60-68% of MIs from less than 50% stenosis) • Glagov et al., NEJM 1987 (compensatory remodeling) • SCOT-HEART, NEJM 2018 (41% MI/death reduction; N=4,146) • SCOT-HEART 10-year, Lancet 2025 (sustained benefit) • PROMISE, NEJM 2015 (CCTA vs. functional testing; N=10,003) • MESA (Detrano et al., NEJM 2008; multi-ethnic CAC; N=6,814) • Ridker et al., NEJM 2008 (JUPITER; N=17,802) • Ridker et al., NEJM 2017 (CANTOS; N=10,061) • CTT Meta-analysis (170,000+ participants; 22% reduction per mmol/L LDL lowering) • WISE Study (women, non-obstructive CAD mortality) • PESA Study, Circulation 2015 (N=4,184) • MASALA Study (South Asian cardiovascular risk) • Mandsager et al., JAMA Netw Open 2018 (VO2 max; N=122,007) • PROMINENT Trial, NEJM 2022 (N=10,497) • CRISP-CT, Lancet 2018 (pericoronary fat; N=3,912) • BROADWAY Trial (obicetrapib; conference data — verify full pub status) • KETO-CTA Trial, JACC Advances 2025 (Norwitz/Feldman; LMHR + CCTA) • Varbo et al., JACC 2013 (Copenhagen remnant cholesterol MR) #cholesterol #heartdisease #ApoB #CCTA #longevity #preventivemedicine #atherosclerosis #lipids #CCTAscan #2026guidelines

A Doctor's 4 Sleep Fixes (That Actually Work on Your Nervous System)

If you're waking up tired even after 8 hours, you're likely not addressing root causes. Dr. Hillary Lin breaks down 4 physician-approved sleep strategies — weighted blankets, paced breathing, Mediterranean diet, and exercise timing — plus the one habit to drop immediately. These aren't generic sleep tips. This is how your nervous system actually works. #shorts #sleeptips #longevitymedicine #sleepscience #healthoptimization

The Toxic Wellness Myths Aging You Faster (Cycle Syncing, Plastics & Noise) with Non-Toxic City Girl

Think the smog outside your city window is the biggest threat to your longevity? Think again. The air inside your kitchen—and the noise from your street—are likely doing significantly more damage to your cellular health. In this episode of The Longevity Show, I sit down in the Tribeca studio with Jiyeon, the brilliant mind behind NonToxicCityGirl. We cut through the noise of the modern wellness industry to discuss what actually moves the needle for your health and what is just an expensive distraction. We dive deep into "rational biohacking," why the traditional medical system is structurally broken, and how agentic AI is about to change how we advocate for our own health. We also dismantle popular wellness myths (like cycle syncing), uncover the real reasons behind generational fertility decline, and share practical protocols for detoxing your daily routine—from "house burping" and navigating the microplastics in your takeout, to the surprising longevity benefits of walking on a treadmill desk. If you want to protect your metabolic health and take agency over your own longevity, this episode is your blueprint. Hit subscribe so you never miss an update, and share this with a friend who needs to cut through the wellness noise! *Chapters:* 00:49 Demographics of Longevity and Health Trends 03:03 Rational Biohacking vs. Reckless Experimentation 06:49 The Role of AI in Personal Health Research 20:03 The 17-Year Gap & The Broken Business of Healthcare 25:41 Navigating Health Advice with AI & Critical Thinking 36:12 Non-Toxic Living: Pollution, Plastics, and Forever Chemicals 47:20 The Ultimate Longevity Tool: Daily Movement 51:24 The Global Fertility Crisis & Reproductive Optionality 01:08:28 Urban Longevity vs. Modern Hustle Culture 01:13:14 Diet, Body Recomposition, & Chronic Inflammation 01:21:53 Metabolic Health, Mitochondria, & Wellness Myths *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *ABOUT DR. HILLARY LIN:* Dr. Hillary Lin is a Stanford-trained physician and the Co-Founder/CEO of CareCore. She explores the cutting edge of longevity medicine, metabolic health, and mental resilience, translating complex science into actionable protocols for a longer, healthier life. *GET PERSONALIZED INSIGHTS:* - *Newsletter:* https://www.hillarylinmd.com/subscribe - *Instagram:* https://instagram.com/hillarylinmd - *Twitter/X:* https://twitter.com/hillarylinmd - *CareCore (For Clinicians):* https://carecore.io *DISCLAIMER:* Content is for educational purposes only and does not constitute medical advice. Consult your physician for medical decisions.

James Nestor Stuffed His Nose Shut For a Month. Here's What Happened.

Dr. Jonathan Levine explains how mouth breathing destroys sleep quality and drives systemic inflammation. The connection between mouth breathing, ADHD misdiagnosis in children, and why your dentist should catch this first. From The Longevity Show with Dr. Hillary Lin. #shorts #mouthbreathing #mouthtaping #nasalbreathing #sleepapnea #longevity #airway

The Oral Bacteria Found In Alzheimer's Plaques

Dr. Jonathan Levine explains how P. gingivalis travels from your mouth to your brain, heart, and joints. People with periodontal disease were 4.8x more likely to be ventilated during COVID. 57 inflammatory diseases linked to oral inflammation. From The Longevity Show with Dr. Hillary Lin. #shorts #oralhealth #longevity #microbiome #alzheimers #inflammation #guthealth

Tom Brady's Former Chef Changed His Mind About Supplements

Even Tom Brady's former personal chef, a whole-food-first guy, now supplements with creatine, B12, and electrolytes. Why? Our food isn't as nutrient dense as it once was. Full episode: https://youtu.be/AMh6R475PIc #Shorts #tombrady #supplements #nutrition #longevity #healthspan #creatine #wellness

Tom Brady's Former Chef: "You're Investing in the WRONG Things"

Tom Brady's former personal chef reveals why most people fail at nutrition before they start. It's not about what you eat. It's about where food falls on your priority list. Full episode: https://youtu.be/AMh6R475PIc #Shorts #tombrady #nutrition #longevity #healthspan #chef #wellness

The $500M Performance Myth: What Tom Brady’s Former Chef Actually Fed Him

We’re told that elite physical longevity requires a $500 million contract and a 24/7 medical team, but that is a myth. The food that fuels world-class performance isn't about extreme restriction or magic supplements—it’s about understanding systemic inflammation, eliminating hidden toxins, and utilizing the power of local, whole foods. Traditional culinary arts prioritize taste and presentation over sustenance. Chef Allen Campbell flipped that model. After completely transforming his own health through sobriety and dietary elimination, he went from high-end restaurant kitchens to engineering the precise, anti-inflammatory diet that helped Tom Brady play in the NFL until age 45. In this episode, we dismantle the myths surrounding the TB12 Method, explain the true danger of industrial seed oils in restaurant food, and reveal why bio-individuality matters more than following any celebrity diet. We also dive deep into advanced body recomposition macros, the reality of organic sourcing (and the "Dirty Dozen"), and the high-performance nutritional habits you need to build a longer, healthier life. *Topics Covered* - 𝗧𝗵𝗲 𝗖𝘂𝗹𝗶𝗻𝗮𝗿𝘆 𝗣𝗶𝘃𝗼𝘁: Why traditional restaurant food prioritizes art over healthspan, and how to shift your mindset toward sustenance. - 𝗧𝗵𝗲 𝗦𝗲𝗲𝗱 𝗢𝗶𝗹 𝗘𝗽𝗶𝗱𝗲𝗺𝗶𝗰: Understanding why cheap, polyunsaturated restaurant oils are the real culprits behind your brain fog and systemic inflammation. - 𝗗𝗲𝗰𝗼𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝗻𝗴 𝗧𝗕𝟭𝟮: The truth about nightshades (tomatoes, eggplants), and why Tom Brady's highly specific restrictions shouldn't necessarily be your own. - 𝗖𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗶𝗻𝗴 𝗠𝗮𝗰𝗿𝗼𝘀 𝗳𝗼𝗿 𝗥𝗲𝗰𝗼𝗺𝗽: How precision software is scaling bespoke nutrition to optimize protein, fat, and fiber ratios for individual body types. - 𝗡𝗮𝘃𝗶𝗴𝗮𝘁𝗶𝗻𝗴 𝗣𝗲𝘀𝘁𝗶𝗰𝗶𝗱𝗲𝘀: The realities of Glyphosate, the "Dirty Dozen" vs. the "Clean Fifteen," and a simple mental framework for when you absolutely must buy organic. - 𝗧𝗵𝗲 𝗙𝘂𝘁𝘂𝗿𝗲 𝗼𝗳 𝗙𝗼𝗼𝗱 𝗦𝘂𝗽𝗽𝗹𝘆: The challenges of sourcing organic ingredients at scale and the emerging promise of vertical, indoor farming. *About Chef Allen Campbell:* Allen Campbell is a renowned personal chef, entrepreneur, and culinary innovator dedicated to the intersection of high-performance nutrition and longevity. He is best known as the former private chef for Tom Brady and Gisele Bündchen, and the co-author of the New York Times bestseller, The TB12 Method. Today, he is the founder of AC Kitchen, a service delivering highly customized, anti-inflammatory meal plans, and the co-founder of Nuda, a pioneering keto-friendly almond pasta brand. Website: https://allencampbell.com/ Instagram: https://www.instagram.com/chefallencampbell X: https://x.com/chefalcampbell *Chapters* 02:59 Personalized Nutrition Philosophy 07:05 Customizing Nutrition at Scale 10:54 Inflammatory Triggers & The TB12 Myth 22:25 Life as a Chef: Passion vs. Business 27:37 Sourcing Organic & Clinical Diet Protocols 35:29 Protein Sourcing & Caloric Realities 42:51 Nutritional Investing & Self-Worth 46:10 Nutrition Trends and Their Impact *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *ABOUT DR. HILLARY LIN:* Dr. Hillary Lin is a Stanford-trained physician and the Co-Founder/CEO of CareCore. She explores the cutting edge of longevity medicine, metabolic health, and mental resilience, translating complex science into actionable protocols for a longer, healthier life. *GET PERSONALIZED INSIGHTS:* - *Newsletter:* https://www.hillarylinmd.com/subscribe - *Instagram:* https://instagram.com/hillarylinmd - *Twitter/X:* https://twitter.com/hillarylinmd - *CareCore (For Clinicians):* https://carecore.io *DISCLAIMER:* Content is for educational purposes only and does not constitute medical advice. Consult your physician for medical decisions.

How Psilocybin literally rewires an overthinking brain 🍄🧠 (MD explains)

Why do we obsess over embarrassing things we said years ago? Dr. Hillary Lin breaks down the Default Mode Network (DMN) and explains how clinical psychedelic therapy—including Psilocybin, MDMA, and Ketamine—can quiet the brain's "rumination engine" and provide relief where traditional antidepressants often fail.

The biological reason you feel anxious (It's not in your head) 🧠

Why does inflammation cause brain fog, anxiety, and depression? As an MD, I constantly look at the root physiological causes of mood disturbances. In this video, we break down how inflammatory cytokines (like IL-6 and TNF-alpha) disrupt your neurotransmitters, acting like a "shouting room" that blocks your serotonin and dopamine.

The real reason you feel "off" today (MD explains)

What is the actual difference between an emotion and a mood? In this short, we break down the psychology and neurobiology behind the "background music" of your brain, and why a heavy mood can actually impact your physical well-being and daily motivation.

The Missing Link in Longevity? Testing "Mouth Mapping" 🦷🧬

Is your mouth driving systemic aging? I visited Smile House in Tribeca to test their Mouth Mapping protocol — oral microbiome, salivary pH, airway size, bite alignment, full CT scan, digital surface mapping. P. gingivalis has been found in the brains of 96% of Alzheimer's patients. Periodontal disease = 4.8x ventilator risk with COVID. Oral pathogens are linked to 57 systemic diseases. The bacteria in your mouth don't stay in your mouth. They also did a targeted buccal massage for jaw tension and nervous system reset. I sat down with the founder Dr. Jonathan Levine to go deep on the oral-longevity connection. He also does dental mission work in the Bahamas with Lenny Kravitz through the GLO Good Foundation. Full interview on my channel. #Longevity #OralHealth #OralMicrobiome

How to Treat Resistant Yeast Infections & BV (Boric Acid Protocol) 💊

Dr. Hillary Lin explains the exact medical protocol for using boric acid to treat stubborn, recurrent yeast infections (like Candida glabrata) and Bacterial Vaginosis (BV). Learn the proper dosage (600mg), the timeline (14 to 21 days), and who should absolutely avoid it. Disclaimer: This is for educational purposes. Always consult your physician, and do not use if pregnant. 👉 Make sure to SUBSCRIBE for more evidence-based health protocols! #shorts #womenshealth #boricacid #yeastinfectiontreatment #bacterialvaginosis #healtheducation

Why ED is Your Body's "Check Engine Light" 🚨

Dr. Hillary Lin explains why erectile dysfunction (ED) is often an early indicator of systemic issues like heart disease or diabetes. Blood flow problems in the bedroom usually indicate blood flow problems elsewhere in the body. Don't ignore this crucial warning sign due to stigma—getting checked out could save your life. 👉 Make sure to SUBSCRIBE for more advice on longevity and men's health! #shorts #menshealth #hearthealth #longevitydoctor #erectiledysfunction

Why I cover my face in winter (not about germs)

Cold dry air is an irritant to your airways. A scarf or mask over your nose and mouth: ✓ Warms the air before it hits your lungs ✓ Recycles your exhaled humidity ✓ Reduces respiratory irritation The simplest winter health hack. Try it. #shorts #winterhealth #lunghealth #doctortips #longevity

Your Mouth May Be Aging You Faster Than You Think

You probably track your sleep, HRV, and blood work, yet the second-largest microbiome in your body is quietly driving systemic aging. In fact, 57 major systemic diseases—including Alzheimer's, cardiovascular disease, and autoimmune conditions—are directly linked to oral inflammation. Traditional dentistry waits for symptoms—cavities, bleeding gums, or severe pain—before treating the problem. Dr. Jonathan Levine argues this is like waiting for a massive heart attack before ever checking your cholesterol. In this episode, we dismantle the 1840 "Grand Rebuke" that dangerously separated dentistry from medicine. We explain why standard basic cleanings fail to detect early pathogenic risk and why the equivalent of a preventative full-body scan for your mouth—AI-enabled 3D Mouth Mapping—is the only way to truly visualize your risk. We also dive deep into advanced longevity protocols, including airway expansion for deep sleep, point-of-care salivary omics, and the high-performance oral hygiene regimen you need to adopt immediately. *Topics Covered:* • The Failure of the "Gold Standard": Why standard 2D x-rays and basic cleanings completely miss dangerous pathogens. • Leaky Gums & Systemic Disease: Understanding how the P. gingivalis bacteria travels from your mouth to build arterial plaque and drive Alzheimer's. • Advanced Imaging: How 3D Mouth Mapping and AI visualize hidden airway obstructions and structural breakdown. • Protocols for Prevention: The role of pH-raising rinses, tongue scraping, and why you must throw out alcohol-based mouthwashes. • Airway Health & Sleep: The connection between mouth breathing, nitric oxide depletion, and how structural jaw expansion can cure disrupted sleep. • The Nuance of Fluoride: Protecting your enamel without neurotoxic risks through dose-specific applications. *About Dr. Jonathan Levine:* Dr. Jonathan Levine is a preventative prosthodontist, clinical innovator, and pioneer in oral-systemic health based in New York City. He is the inventor of GLO Science technology and the co-founder of Smile House, the Center for Dental Longevity. He has dedicated his 35-year career to bridging the gap between medicine and dentistry, utilizing advanced diagnostics to detect and stop systemic inflammatory diseases at their source. Website: https://www.drjonathanlevine.com/ Instagram: https://www.instagram.com/drjonlevine/ JBL New York City: @jblnewyorkcity Smile House Tribeca: @smilehousetribeca GLO Science: @gloscience GLO Science Pro: @glosciencepro GLO Good Foundation: @glogoodfoundation *Chapters* 00:00 The Overlooked Role of Oral Health in Longevity 03:10 Rebuilding the Dental Care Model 06:19 The Center for Dental Longevity & Smile House 11:14 The Oral-Systemic Connection 14:33 Integrating Dentistry with Overall Health 20:07 The Tech-Enabled Dental Exam 22:28 Airway Health, Nitric Oxide, & Sleep 29:51 The Future of Salivary Diagnostics 31:12 Mission Work in Dental Deserts 34:06 High-Performance Oral Protocols 36:48 The Role of Fluoride in Dental Health 39:17 Epigenetics vs. Genetics in Decay 46:04 Top Takeaways for Oral Longevity *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *ABOUT DR. HILLARY LIN:* Dr. Hillary Lin is a Stanford-trained physician and the Co-Founder/CEO of CareCore. She explores the cutting edge of longevity medicine, metabolic health, and mental resilience, translating complex science into actionable protocols for a longer, healthier life. *GET PERSONALIZED INSIGHTS:* - *Newsletter:* https://www.hillarylinmd.com/subscribe - *Instagram:* https://instagram.com/hillarylinmd - *Twitter/X:* https://twitter.com/hillarylinmd - *CareCore (For Clinicians):* https://carecore.io *DISCLAIMER:* Content is for educational purposes only and does not constitute medical advice. Consult your physician for medical decisions.

The real reason niacinamide works (it's not dark spots)

Niacinamide (vitamin B3) activates mitophagy — your body's cleanup system for damaged mitochondria. Healthier mitochondria = better cellular energy and more resilient skin. It's over the counter and already in most skincare products.

The creme brûlée inside your arteries

Sugar is caramelizing your proteins the same way heat caramelizes a dessert. The result: stiff collagen, stiff arteries, damaged kidneys. Your skin aging is the warning sign. #shorts #bloodsugar #aging #longevity #skincare

The Heart Attack You Won't See Coming (Even With 'Good' Stats).

50% of people who die of a heart attack have zero prior symptoms. They have no chest pain, no shortness of breath, and often, "normal" cholesterol on a standard panel. In Part 1 of 𝘛𝘩𝘦 𝘔𝘰𝘥𝘦𝘳𝘯 𝘓𝘪𝘱𝘪𝘥 𝘗𝘭𝘢𝘺𝘣𝘰𝘰𝘬, I break down why the standard of care is failing to detect the world's #1 killer until it’s too late. I share the science on why atherosclerosis is actually a pediatric disease, the "cumulative exposure" math that proves early prevention is 3x more effective, and the specific blood markers you need to look at instead of just LDL-C. 🔔 𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐛𝐞 𝐟𝐨𝐫 𝐏𝐚𝐫𝐭 𝟐 (𝐓𝐡𝐞 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 𝐏𝐫𝐨𝐭𝐨𝐜𝐨𝐥): https://www.youtube.com/@hillarylinmd 📩 𝐆𝐞𝐭 𝐖𝐞𝐞𝐤𝐥𝐲 𝐋𝐨𝐧𝐠𝐞𝐯𝐢𝐭𝐲 𝐔𝐩𝐝𝐚𝐭𝐞𝐬: https://www.hillarylinmd.com/subscribe 𝐎𝐍 𝐓𝐇𝐈𝐒 𝐄𝐏𝐈𝐒𝐎𝐃𝐄: We dismantle the "plumbing" model of heart disease and replace it with the latest science on lipidology and longevity. • 𝐓𝐡𝐞 "𝐒𝐢𝐥𝐞𝐧𝐭" 𝐊𝐢𝐥𝐥𝐞𝐫: Why your body is evolutionarily designed to *hide* heart disease from you. • 𝐓𝐡𝐞 𝐏𝐞𝐝𝐢𝐚𝐭𝐫𝐢𝐜 𝐄𝐯𝐢𝐝𝐞𝐧𝐜𝐞: Autopsy data showing plaque in 20-year-olds (Korean War & PDAY studies). • 𝐓𝐡𝐞 𝐌𝐞𝐜𝐡𝐚𝐧𝐢𝐬𝐦: How ApoB particles get trapped in the artery wall (The "Response to Retention" model). • 𝐓𝐡𝐞 𝐌𝐚𝐭𝐡 𝐨𝐟 𝐑𝐢𝐬𝐤: Why "Cholesterol-Years" matter more than your current numbers. • 𝐋𝐢𝐟𝐞𝐬𝐭𝐲𝐥𝐞 𝐅𝐚𝐜𝐭𝐨𝐫𝐬: How sleep debt and stress physically damage your endothelium. ⏱ CHAPTERS 0:00 The Silent Statistic: Why Your Doctor Is Flying Blind 1:30 My Family's Cardiac Crisis: Why I Had to Find Out for Myself 3:18 The Pediatric Bombshell: This Disease Starts Before Your 20s 7:39 The False Negative: Why "Normal" Labs Give You a Dangerous Pass 9:29 The Mechanism: How Plaque Actually Forms in Your Arteries 11:20 Foam Cells & Time Bombs: Why Soft Plaque Is the Real Killer 13:39 The Three Drivers: ApoB, Inflammation & Endothelial Damage 16:20 Cholesterol-Years: Why Lifetime Exposure Matters More Than Today's Number 17:00 ApoB vs. LDL: Why You're Measuring the Wrong Thing 18:20 Nature's RCT: What People Born With Low LDL Teach Us 20:41 The Compound Interest Effect: Why Early Treatment Is 3× More Powerful 23:09 The Evolutionary Paradox: Why Our Bodies Were Built to Betray Us 25:00 LDL's Hidden Purpose: Why the Molecule Isn't All Bad 28:00 The Invisible Damage: What Stress & Sleep Debt Do to Your Arteries 31:59 The Growth Rate: How Fast Is Your Plaque Actually Advancing? 33:20 The Information War: Why Cholesterol Denialism Is So Seductive 41:00 What This Means for You: The Stakes, The Opportunity & What's Next *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. 𝐒𝐂𝐈𝐄𝐍𝐓𝐈𝐅𝐈𝐂 𝐒𝐎𝐔𝐑𝐂𝐄𝐒: •𝘌𝘯𝘰𝘴 𝘦𝘵 𝘢𝘭. (1953): Coronary disease among US soldiers • 𝘍𝘦𝘳𝘦𝘯𝘤𝘦 𝘦𝘵 𝘢𝘭. (2017): Low-density lipoproteins cause ASCVD • 𝘍𝘦𝘳𝘯á𝘯𝘥𝘦𝘻-𝘍𝘳𝘪𝘦𝘳𝘢 𝘦𝘵 𝘢𝘭. (𝘗𝘌𝘚𝘈 𝘚𝘵𝘶𝘥𝘺): Subclinical Atherosclerosis in the Absence of Risk Factors • 𝘉𝘰𝘳é𝘯 𝘦𝘵 𝘢𝘭. (1998): Binding of LDL to proteoglycans (Site B) • 𝘛𝘢𝘸𝘢𝘬𝘰𝘭 𝘦𝘵 𝘢𝘭. (2017): Amygdalar activity and cardiovascular events *ABOUT DR. HILLARY LIN:* Dr. Hillary Lin is a Stanford-trained physician and the Co-Founder/CEO of CareCore. She explores the cutting edge of longevity medicine, metabolic health, and mental resilience, translating complex science into actionable protocols for a longer, healthier life. *GET PERSONALIZED INSIGHTS:* - **Newsletter:** https://www.hillarylinmd.com/subscribe - **Instagram:** https://instagram.com/hillarylinmd - **Twitter/X:** https://twitter.com/hillarylinmd - **CareCore (For Clinicians):** https://carecore.io *DISCLAIMER:* Content is for educational purposes only and does not constitute medical advice. Consult your physician for medical decisions.

The "High Fiber" Scam: Why Inulin isn't Oats 🌾

"High Fiber" on the label doesn't always mean healthy. Food manufacturers often add isolated fibers (like Inulin, Polydextrose, or Chicory Root) to processed foods to boost the fiber count. The Science: Real, structural fiber helps control blood sugar spikes. Isolated fiber is often just a marketing tactic that can lead to bloating without the metabolic benefits. The Lesson: Get your fiber from whole plants, not protein bars. Subscribe for more nutrition truth bombs. #shorts #nutrition #fiber #guthealth #bloodsugar #insulinresistance #HillaryLinMD #foodlabels

Stop Buying "Detox" Teas (Do This Instead) 🛑

Your liver doesn't need a juice cleanse. The wellness industry wants you to believe "detoxing" comes in a bottle. But biologically, your liver and kidneys are already the world's best detox system—if you support them correctly. The Real Protocol: 1. Eat Sulfur: Garlic and onions fuel liver enzymes. 2. Hydrate: You can't flush waste without water. 3. Sleep: Your brain cleanses itself while you rest. Stop starving your body. Start supporting it. Subscribe for more evidence-based longevity protocols. #shorts #detox #liverhealth #guthealth #cleanse #wellnessmyths #nutrition #HillaryLinMD #stanfordmed

Be the Longevity Pony

Why Running Slower Makes You Live Longer 🐎📉 Description: Stop sprinting. The 80/20 Rule: Zone 2 (80%): Run slow enough to talk. VO2 Max (20%): Run fast enough to cry. Subscribe for more longevity hacks.

Why Diet Soda Makes You Fat (The Science of Uncoupling)

Zero calories does not mean zero consequences. We used to think non-caloric sweeteners were the ultimate weight loss hack. But new research suggests chemicals like Sucralose and Aspartame can lead to 𝐌𝐞𝐭𝐚𝐛𝐨𝐥𝐢𝐜 𝐃𝐲𝐬𝐫𝐞𝐠𝐮𝐥𝐚𝐭𝐢𝐨𝐧 and 𝐖𝐞𝐢𝐠𝐡𝐭 𝐆𝐚𝐢𝐧. It’s called "Uncoupling." When you taste sweetness but don't provide the calories, you break your body's ability to predict energy intake. 𝐓𝐡𝐞 𝐋𝐞𝐬𝐬𝐨𝐧: You can't trick your biology. Subscribe for more longevity science and nutrition protocols. #shorts #nutrition #healthtips #sugarfree #metabolism #longevity

Why Your Metabolism Isn't "Slow" (Physician Explains) 🩺

Stop blaming your genetics. Your metabolism likely isn't slow—it's just overwhelmed. As a physician, I see patients who are "metabolically confused." When you snack constantly, your body’s "Traffic Cop" (Insulin) sends energy to fat storage instead of your muscles. 𝐓𝐡𝐞 𝟑-𝐒𝐭𝐞𝐩 𝐅𝐢𝐱: 1. 𝐒𝐩𝐚𝐜𝐞 𝐌𝐞𝐚𝐥𝐬: 4+ hour gaps (Let insulin fall). 2. 𝐏𝐫𝐨𝐭𝐞𝐢𝐧 𝐅𝐢𝐫𝐬𝐭: Prioritize repair over storage. 3. 𝐖𝐚𝐥𝐤: 10 mins after eating to soak up glucose. Subscribe for more longevity protocols and metabolic science. #hillarylinmd #metabolism #longevity #sleep #melatonin

My Clinical Skincare Protocol (AM & PM) 🧴 #Shorts

Stop over-complicating your skincare. Here is the 80/20 protocol I recommend for longevity and barrier health. AM: Gentle Cleanse + Vit C + Mineral SPF PM: Cleanse + Tretinoin (Micro-dose) + Moisturizer Diet: Omega-3s & Antioxidants Are you using Tretinoin correctly? Let me know in the comments. 👇 #Dermatologist #SkincareRoutine #Tretinoin #Longevity #DrHillaryLin #SkinCareTips #AntiAging

When do you typically finish your last meal of the day? 🥘

We often focus on what we eat, but the data on when we eat is just as compelling. In my latest clip, I break down why your gut operates on a different "time zone" than your brain—and why late-night meals might be ruining your metabolic health. The golden rule: Try to stop eating 3 hours before you sleep to let your body enter "repair mode" instead of "digestion mode." Vote below: 🔘 Before 7 PM 🔘 Between 7 PM - 9 PM 🔘 Right before bed (I'm guilty!) 🔘 I practice intermittent fasting

Stop Cooking With These: A Longevity Physician’s Guide to Seed Oils & Saturated Fat

We’ve been told the same story for 50 years: "Saturated fat is bad, vegetable oil is heart-healthy." But if that’s true, why are we in a global energy crisis of chronic fatigue and metabolic stalling? As a longevity physician, I look at the body like an engineer looks at a high-performance machine. When the engine stalls, I don't blame the driver—I look at the fuel. In this masterclass, we dismantle the "Fat Wars" with clinical nuance. I explain why the Seed Oil debate is often missing the most dangerous variable: Oxidation. We explore the "Two-Hit Theory" of heart disease, how unstable fats create "zombie" membranes in your mitochondria, and why your Air Fryer might be an oxidation accelerator. Most importantly, I provide a practical kitchen protocol to help you rebuild your biology from the cell membrane out. In this episode, we cover: • The Two-Hit Theory: Why LDL volume is only half the problem (and why oxidation is the match that lights the fire). • The Membrane Theory: How Linoleic Acid creates "fragile" cells that leak toxic waste (4-HNE) into your brain. • The Migraine Connection: New NIH data on how specific oils chemically activate your pain receptors (TRPV1). • The Smoke Point Lie: Why "high smoke point" oils can still rot your DNA. • The Official Protocol: My Tier 1, 2, and 3 hierarchy for the longevity-focused kitchen. *Chapters* 00:00 The Energy Crisis Within Us 01:47 The Two-Hit Theory: Why "Healthy" Oils May Be Driving Heart Disease 04:34 Cellular Sabotage: How Unstable Fats Break Mitochondria & Trigger Pain 07:54 Cooking Myths Debunked: Smoke Points, Olive Oil, & Air Fryer Risks 09:50 The Return of Solid Fats: Why Tallow Wins & Crisco Kills 11:37 The Official Protocol: Tier 1, 2, and 3 Oils for Your Kitchen ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Doctor Reviews ChatGPT Health: Promising or Broken? 🩺🤖

Creatine RUINED My Sleep (Here’s Why)

Creatine is one of the most studied supplements for muscle and performance. But there’s a side effect nobody talks about: it can disrupt sleep in some people. Why: creatine helps recycle ATP (your energy currency). Normally, you build “sleep pressure” across the day so your brain can power down at night. For some people, creatine keeps the energy system running… and the shut-down signal doesn’t fully arrive. What to do: → Take creatine first thing in the morning → Avoid late-day dosing → If insomnia persists: stop Sleep is the foundation of longevity. #creatine #sleep #insomnia #supplements #longevity #hillarylinmd

3 Supplements I Actually Recommend (As a Longevity Doctor)

As a longevity doctor, I don't love giving blanket supplement recommendations. Biology is individual. What works for one person might be useless—or harmful—for another. But after years of clinical practice and reviewing bloodwork from hundreds of patients, there ARE a few supplements that tend to benefit most people. In this video, I'm sharing the 3 I recommend most often—and why. The 3 "Safe Bet" Supplements: → Magnesium Glycinate Deficiency is incredibly common. It supports sleep quality, reduces anxiety, aids muscle recovery, and is well-tolerated. The glycinate form is key—skip the oxide. → High-Quality Omega-3s (EPA/DHA) Your brain is largely made of fat. If you're not eating fatty fish multiple times per week, supplementation supports cognitive function and longevity. Quality matters—look for third-party testing. → Vitamin D3 + K2 Most people are deficient, especially in winter or if you work indoors. But this one requires testing first. The K2 ensures calcium goes to your bones, not your arteries. Are these guaranteed to work for everyone? No. But they're a far better starting point than a generic multivitamin from the grocery store aisle. Start here. Test your levels. Then personalize from there.

How to Read a Supplement Label Like a Doctor (3-Step Check)

Stop blindly copying supplement stacks from influencers. They have different genetics. Different bloodwork. And in most cases, they're being paid to recommend it. In this video, I'm teaching you the exact 3-step framework I use as a physician to evaluate any supplement before recommending it—or taking it myself. The 3-Step "Doctor Check": → Step 1: The Form Not all forms are created equal. Magnesium Oxide is cheap and poorly absorbed. Magnesium Glycinate actually works. Always flip the bottle. → Step 2: The Dose If the clinical study used 5 grams and the product has 50 mg, that's not a therapeutic dose—it's marketing. This trick is called "fairy dusting." → Step 3: The Mechanism Why are you taking it? "Because everyone is" isn't a reason. If you can't explain the biological mechanism it's targeting, you probably don't need it. Your supplement cabinet should be intentional, not impulsive. Save this video and use it next time you're about to check out. #longevity #hillarylinmd #supplements

Why I Stopped Taking Creatine (Even Though I Prescribe It)

I recommend creatine to my patients regularly—it's one of the most well-studied supplements out there for muscle mass, energy, and even brain health. But I don't take it myself. And in this video, I'll explain exactly why. Creatine works by recycling ATP, your body's energy molecule. That's powerful—but it also reduces something called "sleep pressure," the biological signal that tells your brain it's time to wind down. For some people, that's not an issue. For me? It means 3 AM wake-ups and a brain that won't quit. This is exactly why I believe in biological individuality over universal protocols. What works for you might not work for me—and vice versa. In this video: → How creatine actually works in your body → Why it disrupts sleep for some people → How to know if YOU should be taking it → Why personalization beats "best supplement" lists 🎯 MY QUESTION FOR YOU: Have you ever taken a supplement everyone swears by... that actually made you feel worse? Tell me in the comments—let's figure it out together. #creatine #longevity #hillarylinmd

Your Multivitamin Is a Black Box 🎲

30 ingredients. Zero way to know what's helping—or hurting. Iron blocks zinc. Calcium blocks magnesium. There's a chemical cage match happening in your stomach. Even as a doctor, I can't predict how your unique physiology will react to all those variable combos. The fix? Unbundle your stack and do the research. 👇 Drop your current supplement stack in the comments—I'll tell you what I think. #supplements #multivitamin #longevity #hillarylinmd

The Multivitamin Myth: What 390,000 People Taught Us

A major JAMA study followed 390,000 adults for 20+ years and found something surprising: daily multivitamins weren't linked to longer life — and were actually associated with slightly higher mortality. So what's the problem? It's not supplementation itself. It's the "kitchen sink" approach — a little of everything, optimized for nothing. Real longevity requires precision: knowing YOUR deficiencies and building a targeted stack that addresses them. D3 with K2. The right omega-3 ratios. Magnesium in the right form. Generic multis are the participation trophies of health. A tuned stack is how you actually move the needle. #LongevityMedicine #PrecisionHealth #FunctionalMedicine #SupplementScience #EvidenceBasedHealth #PreventiveMedicine #Biohacking #HealthOptimization #NutritionalScience #DrHillaryLin #HillaryLinMD

Normal Labs But Still Exhausted? The Mitochondrial Problem Doctors Miss

If you’re sleeping well, eating clean, exercising—and still exhausted—this may be an engine problem, not a fuel problem. This is Part 1 of my Mitochondrial Health Series, where I start with the foundation: mitophagy—your body’s ability to clear damaged mitochondria. In longevity medicine, I call this mitophagy failure: damaged mitochondria (“zombie batteries”) stop producing clean energy and leak signals that can trigger inflammation, brain fog, and that 2 p.m. crash. In this video, I break down: • Why zombie mitochondria can keep you stuck in “sickness behavior” • The key biology: PINK1 + Parkin (how your cells tag and remove broken mitochondria) • My 4-step energy protocol: 14–16 hr overnight fasting, Zone 2 cardio, heat (sauna/hot bath), and urolithin A + spermidine • The NAD+ trap: why NMN/NR can backfire if you “fuel” before you “clean” *Chapters:* 00:00 The "Zombie Battery" Cause of Fatigue 01:54 Why Your Cells Think They Are Dying 04:43 The Cleanup Crew: PINK1 & Parkin 07:02 Protocol 1: The "Janitor" Fast (AMPK vs. mTOR) 08:44 Protocol 2: Why HIIT Might Be Making You Tired 09:59 Protocol 3: Heat Shock Proteins & Sauna 11:30 Protocol 4: Supplements (Urolithin A, Spermidine) & The NAD+ Mistake 15:18 Summary: The 4-Step Energy Protocol ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Longevity doctor explains: Keto's original medical use might surprise you

#keto #brainhealth #longevity #hillarylinmd

Longevity doctor explains: Why NMN might help your energy levels

#NMN #longevity #energy #NAD #hillarylinmd

The "Normal" Cholesterol Myth: Detecting the Widowmaker Before It Strikes

Heart disease is still the #1 killer worldwide, yet 50-75% of people who suffer a heart attack have "normal" cholesterol levels. Traditional cardiology waits for symptoms—chest pain, shortness of breath, or cardiac arrest—before treating the problem. Dr. John Osborne, MD, PhD, argues this is like waiting for Stage 4 cancer before ordering a screening. In this episode, we dismantle "20th Century Cardiology." We explain why standard EKGs and stress tests fail to detect early plaque and why the "Cardiac Colonoscopy"—AI-enabled CCTA—is the only way to truly visualize your risk. We also dive deep into advanced reversal protocols, including the use of Colchicine for inflammation, the "Keto Paradox," and the genetic biomarkers (Lp(a) and ApoB) that you need to request immediately. *Topics Covered:* • The Failure of "Gold Standards": Why stress tests miss 30-40% of dangerous blockages. • Soft Plaque vs. Hard Plaque: Understanding the difference between stable calcium and the "lava" that causes sudden death. • Advanced Imaging: How AI CCTA visualizes the vessel wall (the "donut") rather than just the hole. • Protocols for Reversal: The role of Colchicine, PCSK9 inhibitors, and statins in shrinking plaque. • The Keto Paradox: Can you have healthy arteries with high cholesterol? • Genetics: Why everyone needs to test for Lipoprotein(a) once in their life. ⏱ CHAPTERS 0:00 Introduction: Dr. John Osborne, Preventive Cardiologist & Lipidologist 1:32 What If We Treated Heart Disease Like Cancer? The Case for Prevention 4:45 Why Your Standard Cardiology Workup Misses the Mark 6:45 The Problem With Stress Tests, EKGs & Echos 10:08 The Donut vs. The Hole: How Your Artery Hides Deadly Plaque 12:05 Soft Plaque vs. Calcified Plaque: Which One Actually Kills You 16:03 The Cardiac Colonoscopy: Why AI Imaging Changes Everything 19:54 Calcium Score vs. CT Angiography: What You Actually Need 24:52 How AI Detects the Soft Plaque That Human Eyes Miss 28:34 What It Costs & Who Should Get Scanned 31:04 Lp(a): The Cholesterol Marker Almost Nobody Tests For 34:10 Which Blood Tests Actually Predict Risk (And Which Are Useless) 37:29 The Cholesterol Paradox: Inflammation, Sticky Vessels & The Keto Debate 44:13 Reversing Plaque: Colchicine, Statins, PCSK9i & Personalized Protocols 53:00 Gene Editing & Emerging Therapies: The Frontier of Cardiac Medicine 57:13 The Mission: Eliminating Heart Disease in Our Lifetime *About Dr. John Osborne:* Dr. John Osborne is a Preventative Cardiologist and Lipidologist based in Dallas. He holds an MD and PhD in cardiovascular physiology and founded State of the Heart Cardiology. He is the Co-Founder and Chief Medical Officer of ClearCardio, pioneering the use of AI in cardiac imaging to detect and reverse heart disease before it becomes fatal. YouTube: https://www.youtube.com/@ClearCardio Website: https://clearcardio.com/ Instagram: https://www.instagram.com/clearcardio/ TikTok: https://www.tiktok.com/@clearcardio ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Longevity doctor explains: Your poop is trying to tell you something

#guthealth #coloncancer #longevity #hillarylinmd

Most People Don't Want to Live to 100. They Want This Instead

If you could "live to 100", would you truly want to? Most people hesitate, associating "aging" with "frailty", endless doctor visits, and the slow fade of independence in "old age". This conversation explores these common fears, prompting us to rethink our approach to "longevity" and the quality of our later years. 👇 Share your thoughts on living to 100 in the comments below! Here’s what we cover: ⭐ Why the healthspan–lifespan gap exists ⭐ How the healthcare system works against prevention ⭐ Societal pressures quietly undermining your long-term health ⭐ The biological wiring that makes healthy choices harder than they should be ⭐ My 10 Steps to Healthspan for 2025 If you've watched a parent or grandparent lose independence too early—or you want your later decades full of movement, purpose, and connection—this one matters. Share your biggest insight in the comments, and send this to someone you want to grow old well with. *Chapters* 01:28 Why the Healthspan-Lifespan Gap Exists 05:06 Economic and Systemic Barriers to Healthspan 10:49 Societal Barriers to Healthspan Extension 14:00 Biological Barriers to Healthspan Extension ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

The Cholesterol You Can’t Diet Away: Lp(a) Explained

20% of the population has high Lipoprotein(a), yet most doctors don't test for it until it’s too late. Lp(a) is an independent genetic risk factor that triples your risk of heart attack and stroke. If you've never had this specific blood test, this video is a must-watch. I explain exactly what it is and how to ask for the test. In this episode, we cover what Lp(a) is, why it is strongly inherited, and which groups are most affected. You will learn how to test for it, what levels mean, and why new RNA based treatments could change cardiovascular care in the next few years. If you have a family history of heart disease or “normal” cholesterol with lingering symptoms, this is essential viewing. What you will learn: • Why Lp(a) is missed on standard cholesterol tests • How genetics set your Lp(a) level for life • Ethnic differences in Lp(a) and who should test today • Why Lp(a) promotes plaque, inflammation, and clots • Current options. PCSK9 inhibitors, apheresis, and lifestyle strategy • New RNA based therapies that may drop Lp(a) by up to 90 percent If heart disease runs in your family, ask your clinician for an Lp(a) test. This one number can change your prevention plan. #lipoproteina #lpa #cholesterol #heartdisease #strokeprevention #cardiovascularhealth #heartattack #cardiologist #cholesteroltest #preventivemedicine #genetics #atherosclerosis #pcsk9 #rnatherapy #hillarylinmd ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Former Dodgers/Lakers Doctor: This 30-Min MRI Finds Cancer & Aneurysms Before Symptoms

Could a hidden tumor or aneurysm be growing right now—with zero symptoms? Whole body MRI is catching life-threatening conditions that standard screenings miss. Dr. A. Alexander—former team physician for the Lakers and Dodgers, NIH longevity researcher, and CEO of CoreViva—breaks down how thin-slice MRI technology detects early cancers, aneurysms, and visceral fat in a single 30-minute scan. We cover what the scan experience is like, how results are delivered with a physician consult, and what the CoreViva Score reveals about your biological age. Plus: why caloric restriction research changed everything we know about aging, how to do intermittent fasting correctly (hint: most people get it wrong), the 3-2-1 sleep rule for better melatonin, and what thin-slice imaging is revealing about the tech-neck epidemic. Whether you're curious about proactive screening or evaluating if whole body MRI is right for you, this episode gives you the science, the pricing reality, and Dr. Alexander's bold 2035 vision for preventive medicine. *Key takeaways:* • Why standard screening leaves gaps. What MRI can catch across organs • Intermittent fasting works when calories actually drop. Not when you cram meals • The 3-2-1 sleep rule for better melatonin release • Tech-neck is everywhere. Here is what thin-slice imaging reveals • Immediate results with physician consult. Then a detailed report and CoreViva Score • Pricing, false positives, and when insurance could follow the data • How proactive care shifts outcomes and cost curves by 2035 *Chapters:* 00:57 What Caloric Restriction Taught Us About Aging 07:57 How Elite Athletes Master Longevity Habits 10:25 How CoreViva Was Created to Save Lives 12:59 Inside A CoreViva Scan: What Patients Experience 16:32 What the Scans Are Revealing About Modern Health 25:23 The Future of Prevention and Longevity Medicine 39:17 The 3 Habits That Outlive Us All #WholeBodyMRI #EarlyCancerDetection #LongevityPodcast #PreventiveMedicine #ProactiveHealth #CoreViva #MRIScreening #BrainAneurysmScreening #VisceralFatMRI #MusculoskeletalAge #IntermittentFastingScience #CaloricRestrictionPrimate #BlueZonesLongevity #Sleep321Rule #TechNeck #AthleteLongevity #LakersDoctor #DodgersDoctor #AIinRadiology #AnnualHealthScreening #PreventiveImaging #CancerScreeningOptions #HillaryLinMD #CareCore ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Toxic Metals in Your Body? How to Test & Detox (Pt. 2)

Could you be carrying years of toxic metal exposure in your body without knowing it? This is Part 2 of our deep dive into heavy metal toxicity—a silent health threat linked to fatigue, brain fog, aging, and chronic disease. In this episode, we reveal exactly how to test your body, interpret your results, and detox effectively using both natural remedies and advanced therapies. 🧬 *What You’ll Learn in Part 2:* ✅ The difference between blood, hair, and urine metal testing ✅ Food & supplement protocols for detox (zinc, magnesium, glutathione & more) ✅ Which “detox trends” are hype vs. scientifically proven ✅ Advanced options: chelation, nano-chelators, red light therapy & more ✅ How to protect your family, home & longevity from heavy metal exposure 📌 Symptoms we cover: fatigue, anxiety, insomnia, brain fog, premature aging, immune issues 📈 Heavy metals are everywhere—from water to cosmetics—and they're linked to serious health risks. But now you’ll know exactly what to do about it. *Chapters:* 00:00 Introduction to Heavy Metals and Health Risks 00:49 What Are Heavy Metals and Why Should You Care? 01:58 How to Test for Heavy Metals in Your Body 08:38 Detox Strategies: Dietary Approaches 15:12 Detox Strategies: Lifestyle Adjustments 17:30 Heavy Metal Detox: Advanced Therapies and Emerging Tech #HeavyMetalDetox #ToxicExposure #ChelationTherapy #MercuryPoisoning #LeadToxicity #BrainFogFix #FunctionalMedicine #FatigueRelief #WellnessTips #LongevityHack #NaturalHealing #HealthPodcast #DetoxNaturally #HowToDetox #Part2 #HillaryLinMD #HillaryLin #Longevity ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Is This Invisible Toxin Aging You Faster? | Hidden Dangers of Heavy Metals & How to Detox Safely

*Are you unknowingly absorbing toxins that sabotage your energy, memory, and lifespan?* Over 50% of Americans carry toxic heavy metals—like lead, mercury, and arsenic—from everyday items like food, water, cosmetics, and cookware. In this must-watch episode, Dr. Hillary Lin, longevity physician, uncovers: ✅ What heavy metals are doing to your brain, heart, and hormones ✅ The shocking places they hide in your daily life ✅ Proven, advanced detox strategies that actually work ✅ Real patient stories (including hers) that may mirror your own health journey 🧠 Tired of unexplained fatigue or brain fog? This might be the root cause. 🎯 Learn how to reclaim your energy and protect your health today. 🔔 Subscribe for weekly insights on longevity, biohacking, and science-backed health tips. *Chapters:* 00:00 Understanding Heavy Metal Toxicity 02:17 How Heavy Metals Hurt Our Health 09:11 Diseases Caused by Heavy Metals 21:06 Sources of Heavy Metal Exposure 29:42 Unusual Places Where Heavy Metals Are Hiding 36:11 How to Reduce Heavy Metal Exposure in Everyday Life #HeavyMetals #Detox #Longevity #HealthTips #BrainFog #DrHillaryLin #Biohacking #FunctionalMedicine #ToxinFreeLife #ChronicFatigue #CleanLiving #HillaryLinMD #Science #Medicine #Medical #LongevityMedicine ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Is Fluoride Damaging Your Brain? A Doctor Explains the Hidden Risks You Need to Know

Fluoride is credited with slashing cavities—and questioned for possible effects on IQ and thyroid at higher doses. As a Stanford-trained physician in longevity, I walk through what fluoride is, how it works on enamel, where risk shows up (and at what levels), and how to keep the benefits while minimizing downsides—especially for pregnancy, infants, kidney disease, and heavy tea drinkers. *What you’ll learn* • How fluoride hardens enamel (hydroxyapatite → fluorapatite) • Why total exposure matters today (toothpaste, rinses, processed foods, tea) • The IQ and thyroid signals at greater than 1.5 mg/L and who should be cautious • Practical steps: testing your water, RO/distillation, kids’ toothpaste dosing, and topical vs systemic exposure *Chapters* 00:46 What Fluoride Is — The Untold Origin Story 06:34 The Fluoride Paradox: Benefit vs Risk 09:52 Evidence-Based Q&A 11:03 Navigating Fluoride Use Today #Fluoride #FluorideInWater #FluorideIQ #FluorideThyroid #Fluorapatite #Hydroxyapatite #ReverseOsmosisFilter #DistilledWater #Fluoridation #PregnancyFluoride #InfantFormulaWater #SkeletalFluorosis #EnamelRemineralization #FluorideToothpasteDosing ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Sugar vs Sweeteners: Best & Worst Options for Longevity (Science You Need to Know)

Is your “zero sugar” soda actually helping your health—or setting you up for hidden risks? Every minute, the world consumes 80 million teaspoons of sugar—fueling obesity, fatty liver, diabetes, and even cancer. No wonder shelves are full of “sugar-free” alternatives. But are artificial sweeteners like aspartame and sucralose any safer? What about sugar alcohols, rare sugars like allulose, or natural extracts like stevia and monk fruit? In this episode, Dr. Hillary Lin, Stanford-trained longevity physician, cuts through the hype to reveal: - Why regular sugar is worse than you think (and how much is too much) - The real risks of artificial sweeteners (aspartame, sucralose, saccharin, ACE-K) - Sugar alcohols like erythritol & xylitol — keto halo or hidden hazard? - Rare sugars (allulose, tagatose) — why scientists are excited - Natural zero-calorie extracts (stevia, monk fruit) — safe daily options? - The 21-day palate reset to rewire your cravings and reduce sugar for good *Key Takeaways:* ✓ Artificial sweeteners may still spike insulin and alter your microbiome ✓ Erythritol has been linked to doubled heart attack & stroke risk at high intake ✓ Allulose may improve gut health and glucose control — a rare bright spot ✓ Stevia and monk fruit are safe when pure, but check labels for fillers ✓ Resetting your sweet tooth is the real longevity unlock *Chapters* 00:00 – The Sweet Dilemma 01:20 – Natural Sugars: The Old Villains 03:33 – Artificial Zero-Calorie Sweeteners: Promise or Problem? 08:13 – Sugar Alcohols: Keto Halo or Hidden Hazard? 10:35 – The Rare Sugar Revolution 13:38 – Plant Extracts: Nature’s Zero-Calorie Helpers 16:52 – Rewiring Your Sweet Tooth #SugarVsSweeteners #Longevity #NutritionScience #ArtificialSweeteners #HealthyEating #Allulose #Stevia #MonkFruit #DiabetesPrevention #Healthspan #DrHillaryLin #HillaryLinMD ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Why Primary Care Could Be the Real Longevity Breakthrough

The future of medicine isn’t locked in elite labs or billion-dollar research centers — it’s sitting in the very place most of us overlook: primary care. In this episode, Dr. Hillary Lin (Stanford-trained physician, entrepreneur, and longevity expert) pulls back the curtain on how we can transform everyday checkups into longevity-focused, proactive care. Forget rushed appointments and reactive “sick care.” The new model of primary care is about advanced biomarkers, genetic insights, AI-powered tools, and personalized health plans designed to extend not just lifespan, but healthspan. We’ll explore: • Why the traditional primary care system is broken — and how to fix it • The role of advanced diagnostics, wearables, and genetic testing in preventive care • How AI can supercharge clinicians, turning data into personalized longevity strategies • New business and payment models (concierge, hybrid, wellness clubs, medspas) that make this future possible • The real path to democratizing advanced medicine — for patients, clinicians, and practice owners alike This is a vision of healthcare where your doctor isn’t just treating illness — they’re optimizing your biology for the decades ahead. If you’ve ever wondered whether longevity medicine is just for biohackers, or if it can actually become the standard of care, this episode will change how you think about your next doctor’s visit. *Chapters* 02:05 Redefining Primary Care: A Longevity-Centered Approach 05:11 Implementing Longevity-Focused Practices 12:54 AI and the Future of Longevity: Unlocking Accessible Care 21:41 Innovative Care Models for the Future of Medicine 30:59 Longevity in Practice: Steps You Can Take Today #LongevityMedicine #PrimaryCare #Healthspan #FutureOfHealthcare #PreventiveCare #AIinHealthcare #HealthyAging #LongevityRevolution #DemocratizingMedicine #HealthOptimization #ProactiveHealth #LiveLonger #HillaryLinMD #DrHillaryLin ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Brain Fog Isn’t in Your Head — It’s in Your Cells

You sleep enough. Your labs are “normal.” Yet your brain feels slow, your focus slips, and coffee only buys you a few more minutes of clarity. Stanford-trained longevity doctor Dr. Hillary Lin reveals the hidden energy crisis happening inside your cells — and why your mitochondria might be the missing link to peak mental performance. In this episode, you’ll discover: • Why most brain fog advice completely misses the real cause • How modern life drains your brain’s cellular batteries • The protocol Dr. Lin uses to restore mental clarity in high performers • Cutting-edge tools — from light therapy to cold exposure — that reboot brain energy *Your brain is only as sharp as your mitochondria. Learn how to fuel them.* ⏱️ *Chapters* 00:00 Introduction to Mitochondrial Health 02:03 Your Brain as a Supercomputer 05:23 The Modern Brain Energy Crisis 08:12 Technology, Circadian Rhythms, and Mitochondrial Health 11:23 Dietary Deficiencies and Mitochondrial Function 16:28 Environmental Toxins and Mitochondrial Health 21:20 Impact of COVID-19 on Mitochondrial Health 23:36 Understanding Mitochondrial Resilience and Recovery 24:18 Assessing Mitochondrial Health 27:04 The Mitochondrial Restoration Protocol: Part 1 - Diet & Nutrition 38:29 The Mitochondrial Restoration Protocol: Part 2 - Lifestyle & Environment 43:43 Contrast Therapy: A Spark for Mitochondrial Function 48:41 Photobiomodulation: Light Up Your Mitochondria 51:46 Mitochondrial Restoration Protocol Part 3: Recovery 57:49 Mitochondrial Restoration Protocol Part 4: Environmental Considerations #BrainFog #Mitochondria #Longevity #MentalClarity #BrainHealth #HillaryLinMD #HealthOptimization #Biohacking #Energy #Neuroscience #HealthTips #DrHillaryLin #healthandlongevity ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Carnivore Diet Part 2: Red Flags, Real Risks, and What Your Doctor Isn’t Saying

"My labs got worse. My energy tanked. No one warned me this could happen." In Part 2 of this deep dive into the carnivore diet, Stanford-trained physician Dr. Hillary Lin shares the clinical reality behind the meat-only movement — and why it may not be the miracle cure it's hyped up to be. Forget the viral transformations. This is where we examine the long-term risks, the biomarkers to monitor, and the patients who should steer clear. In this episode, Dr. Lin breaks down the overlooked risks of the carnivore diet, including: ● Skyrocketing LDL and ApoB levels ● Gut microbiome shifts that mimic disease states ● Cancer risk pathways from high-heat cooking and heme iron ● Accelerated aging from mTOR activation and suppressed autophagy ● Her patient selection matrix and exit strategies used in real clinical practice This isn’t fear-mongering — it’s the missing half of the carnivore conversation. ⏱️ *Chapters* 00:00 Introduction to the Carnivore Diet 01:10 The Social Media Distortion Field 02:18 The Science Behind the Carnivore Diet 11:04 Concerns and Risks of the Carnivore Diet 23:46 The Patient Selection Matrix 36:26 Exit Strategies: Knowing When to Pivot or Stop 👀 Watch Part 1 here: https://www.youtube.com/watch?v=kSo7yTnwi5s #CarnivoreDiet #LongevityMedicine #NutritionScience #Cholesterol #FunctionalMedicine #MetabolicHealth #HillaryLinMD #RootCauseMedicine #GutHealth #LDL #mTOR #AntiInflammatoryDiet #DietRisks #Microbiome #CancerPrevention #PrecisionHealth ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Carnivore Diet Part 1: Inflammation Breakthrough or Health Risk? A Doctor Explains

"I'm eating nothing but ribeyes... and my arthritis is gone." When a high-performing patient brought Dr. Hillary Lin a stack of Reddit threads and labs showing dramatic improvements on the carnivore diet, she had to investigate. In this Part 1 episode, Stanford-trained physician Dr. Lin unpacks the surprising clinical outcomes she's seeing in her longevity practice — from autoimmune relief to hormone resets — and explores the biochemical mechanisms that might explain them. Forget the influencer hype. This is a science-first breakdown of how and why the carnivore diet produces such polarized results. ⏱️ *Chapters* 00:00 Introduction to the Carnivore Diet and Its Controversies 02:07 The Origins of Therapeutic Meat Diets 04:42 The Science Behind the Carnivore Diet 08:42 The Biochemistry Behind the Paradox 09:50 Week 1: The Metabolic Revolution 12:47 Week 2: The Metabolic Divergence 14:17 The Inflammation Paradox: Weeks 3–4 17:25 The Hormone Symphony: Months 2–3 21:45 The Clinical Reality Check 👀 Coming in Part 2: - The clinical framework Dr. Lin uses to evaluate carnivore candidates - Red flag lab markers and genetic risk factors - Safer alternatives for metabolic and inflammatory gains - How to off-ramp from restrictive diets when necessary #CarnivoreDiet #LongevityMedicine #AntiInflammatoryDiet #HillaryLinMD #MetabolicHealth #NutritionScience ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Care Core* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Care Core, a platform helping clinicians launch personalized longevity practices powered by evidence-based protocols and AI-driven tools. Follow for insights on transforming care delivery through precision medicine. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Morning Routine Toxins: How Your Daily Habits Wreck Hormone Balance

Did you know your morning coffee cup or shower steam could be sabotaging your hormone balance? In this revealing episode, Stanford-trained longevity physician Dr. Hillary Lin exposes how everyday chemicals—plasticizers, fragrances, flame retardants and more—are hijacking your endocrine system, and lays out a simple, science-backed plan to protect yourself. In this deep-dive, you’ll discover: • Why you face more novel chemicals before breakfast than your great-grandparents did in a year • How minuscule doses (parts per trillion!) can trigger prostate growth, early puberty, thyroid disruption and metabolic disease • The top myths—phytoestrogens, “the dose makes the poison,” and “regulated equals safe”—that keep you chasing the wrong risks • Real-world case studies showing timing often trumps dose (DES, prenatal phthalates, flame retardants) • The “chemical whack-a-mole” of BPA replacements like BPS/BPF—and what it means for your products • Quick, high-impact swaps for your shower, kitchen, daily routine—and a tiered 10-min to 10-week protocol to cut exposures • How to support your body’s own detox pathways so you’re not just cutting risks—but building resilience Key Takeaways: ✓ EDCs have driven a 50 % drop in sperm counts and a 15× increase in early puberty (some girls at age 6) ✓ Our regulations still test only high doses in adult animals—fetal, low-dose and mixture effects slip through ✓ Plastics, fragrances, heat & humidity are your “Big 3” chemical hot spots each morning ✓ Non-monotonic dose-responses mean tiny exposures can hit harder than large ones ✓ The three pillars of protection: Strategic Avoidance, Informed Substitution & Systemic Support *Chapters* 01:32 Understanding the Endocrine System 05:57 Modern Challenges to Hormonal Health 09:10 The Impact of Endocrine Disruptors 13:12 Myth #1: Phytoestrogens Are the Worst Hormone Disruptors 17:11 Myth #2: The Dose Makes the Poison? 21:12 Myth #3: Harmful Ingredients Wouldn’t Be Allowed 24:53 Practical Solutions - High Impact, Low Stress 35:53 Your Endocrine Health Framework & Key Takeaways 👍 Found this eye-opening? Hit Like, Subscribe & tap 🔔 so you never miss a deep-dive into living longer, healthier, and more empowered. Share your biggest “aha!” or questions in the comments—let’s keep the conversation going! #EndocrineDisruption #HormoneHealth #LongevityMedicine #EDCs #ToxinDetox #HealthyLiving #Biohacking ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Elevate X Health* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Elevate X Health, pioneering AI systems that help clinicians deliver personalized longevity care while accelerating medical discovery. Transform your practice by following our updates and learning more at https://elevatexhealth.com/ *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

The $2,500 Scan Everyone’s Getting — But Is It a False Sense of Security?

💰 Thinking about spending $2,500 on a whole body MRI to catch cancer early? Here’s what radiologists aren’t telling you. In this episode, I sit down with Dr. Sunil Kini, a board-certified diagnostic radiologist who’s interpreted thousands of scans - including for one of the most well-known full-body MRI companies, Prenuvo. We break down: ▪️ Why these scans miss the deadliest cancers (lung, breast, colon, skin) ▪️ What whole body MRIs actually can detect reliably ▪️ The hidden risks of false positives, overdiagnosis, and unnecessary biopsies ▪️ Why radiologists are skeptical about the AI tools used in rapid-scan imaging ▪️ A smarter, safer approach to early detection that actually works 💡 Whether you're considering a full-body scan, building a longevity protocol, or just want to avoid medical hype, this conversation is essential viewing. 👨‍⚕️ Guest: Dr. Sunil Kini – Founder, Modern Teleradiology 🌐 https://www.modernteleradiology.com *CHAPTERS* 01:17 Inside Radiology: What Most Longevity Doctors Never See 03:39 The Reality of Whole Body MRI Pricing and Protocols 08:09 The Big 4 Cancers: Why Whole Body MRIs Miss What Matters Most 10:50 False Positives and Missed Tumors: The Hidden Costs of Screening 12:24 The Hidden Costs: False Positives and Biopsy Risks 15:32 Rethinking the Scan: From Cancer Fear to Body Insight 18:10 AI in Imaging: Time-Saving Innovation or Diagnostic Risk? 30:22 Should You Even Get a Whole Body MRI? 35:22 From Hospital Burnout to Tele-Radiology Entrepreneur 39:06 Smarter Prevention: What to Do Instead of Whole Body Scans #WholeBodyMRI #CancerScreeningMyths #LongevityDoctor #RadiologyExplained #EarlyDetectionDebunked #AIinRadiology #PreventiveHealth #DrHillaryLin #HealthPodcast #ModernMedicine #HillaryLinMD #Longevity #healthcare ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Elevate X Health* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Elevate X Health, pioneering AI systems that help clinicians deliver personalized longevity care while accelerating medical discovery. Transform your practice by following our updates and learning more at https://elevatexhealth.com/ *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Do Collagen Supplements Actually Work? Here’s What the Research Says

Is that expensive collagen powder actually working, or are you paying premium prices for glorified protein powder? As a Stanford-trained longevity physician, I break down the real science behind collagen supplements and reveal what your body actually needs for healthy skin. In this episode, I dive deep into: • Why that $360 marine collagen might not do what you think it does • The fascinating truth about protein digestion and collagen peptides • What your body REALLY needs for optimal collagen production (hint: it's not mega-doses) • The surprising gut-skin connection that changes everything • Evidence-based protocols that cost virtually nothing • When collagen supplements actually "work" (but not for the reasons you'd expect) *Key Takeaways:* ✓ Your body produces 3g of collagen daily—more than most supplement servings ✓ Only specific peptide sequences (PRO-HIP, HYP-GLY) may survive digestion ✓ Vitamin C, zinc, and copper are the real collagen production MVPs ✓ Your gut microbiome orchestrates skin health from the inside out ✓ Stress and blood sugar destroy collagen faster than aging alone *Chapters:* 01:20 The Building Blocks: Understanding What Collagen Really Is 03:33 How Protein Digestion Actually Works 05:40 The Real Keys to Collagen Production: What the Science Actually Shows 09:16 The Stress-Collagen Connection: From Molecular Biology to Your Morning Routine 13:34 Beyond the Hype: When Collagen "Works" (Just Not How You Think) 15:46 The Placebo Puzzle: When Belief Becomes Biology 17:40 Where Beauty Really Begins: The Gut-Skin Connection 21:09 Making It Work: From Gut Science to Kitchen Wisdom 26:42 Real-World Solutions for Real-Life Challenges Whether you're in your 20s just thinking about skin aging or in your 50s looking for what actually works, this episode will completely transform how you think about collagen and skin health. I'll give you scientifically-backed, practical protocols you can start today—many of which cost virtually nothing. #CollagenSupplements #SkinHealth #LongevityMedicine #EvidenceBased #antiaging ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Elevate X Health* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Elevate X Health, pioneering AI systems that help clinicians deliver personalized longevity care while accelerating medical discovery. Transform your practice by following our updates and learning more at https://elevatexhealth.com/ *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Why You Still Feel Terrible With 'Normal' Vitamin D Levels (7 Doctors Missed This)

Are you exhausted despite "normal" vitamin D levels? You're not alone. After treating thousands of patients at Stanford and in my longevity practice, I discovered why standard vitamin D testing is fundamentally flawed. In this video, I reveal: - Why your "normal" vitamin D test (30-31 ng/mL) might be keeping you sick - The 5 forms of vitamin D your doctor isn't testing (and the one that matters most) - Why 99% of your vitamin D is trapped and unusable by your cells - The missing mineral that makes vitamin D supplements ineffective - The exact morning protocol that transformed my patient Rachel's life after 7 doctors failed her *CHAPTERS* 02:38 The Vitamin D Testing Problem 05:53 The Connection Between Vitamin D and Hormones 07:30 The Hormone Connection 12:12 The Timing Factor: Daily Rhythms and Seasonal Cycles 18:20 The Missing Pieces: Beyond Vitamin D Alone 23:17 Putting It All Together: Your Complete Vitamin D Solution ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Elevate X Health* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Elevate X Health, pioneering AI systems that help clinicians deliver personalized longevity care while accelerating medical discovery. Transform your practice by following our updates and learning more at https://elevatexhealth.com/ *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Why High Intensity Workouts AREN'T Best for Longevity (Zone 2 Revolution)

Is your high-intensity workout routine actually AGING you faster? Discover why the most powerful longevity exercise isn't the one that leaves you breathless. 🔬 The fitness industry has been obsessed with high-intensity workouts, but longevity medicine reveals a paradox: moderate-intensity "Zone 2" training delivers superior anti-aging results at the cellular level. In this episode, I break down the science of why training at a conversational pace transforms your mitochondria, enhances metabolic flexibility, and activates powerful DNA repair mechanisms that can make your cells function years younger. ⚡ Learn how to identify your personal Zone 2 sweet spot using scientific and practical methods that work for everyone—from fitness beginners to advanced athletes. *What You'll Learn:* - How to precisely measure your Zone 2 using heart rate, power, and the simple "talk test" ✅ - The proven cellular mechanisms behind Zone 2's age-reversing effects - Why Zone 2 uniquely enhances mitochondrial efficiency (unlike other exercise intensities) - My exact 3-3-30 protocol to start seeing results in just 8 weeks - How to integrate Zone 2 with resistance training and HIIT for maximum longevity benefits This isn't another "heart rate zone" video - we're diving deep into the biochemistry of longevity, with real patient cases and practical implementation strategies. Learn why Peter Attia, Rhonda Patrick, Andrew Huberman, and other leading health experts are all talking about Zone 2 training. *CHAPTERS:* 02:19 Understanding Zone 2 - Beyond the Basics 12:37 What Zone 2 Does For Longevity 18:49 How to Get Started with Zone 2 Training ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Elevate X Health* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Elevate X Health, pioneering AI systems that help clinicians deliver personalized longevity care while accelerating medical discovery. Transform your practice by following our updates and learning more at https://elevatexhealth.com/ *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Rich But Dying: The Ultimate Wealth Transfer Your Doctor Won't Mention

We're taught money buys freedom, but what if the greatest bottleneck isn't your bank account—but your biological capital? 💰→⏰→🧬 Have you ever noticed how many "financially free" people trade their wealth for doctor's visits and treatments? The painful truth is that time—true, meaningful time—is only valuable if you have the health to enjoy it. While you've been optimizing your financial portfolio, your biological assets might be depreciating faster than you realize. In this game-changing episode, Dr. Hillary Lin reveals why health is the real currency of freedom and introduces the revolutionary "Health is Wealth Framework." Learn how to treat your body like a renewable resource instead of burning through your biological capital with quick-fix energy solutions. ⚡️ *What You'll Learn:* - Why your "renewable" vs "non-renewable" energy choices determine your future vitality ✅ - The shocking reason most health optimization efforts fail (hint: it's not willpower) 🧠 - How to identify and tackle the highest-ROI health investments first 📈 - A practical framework to build biological wealth that compounds over decades 🔄 - Why treating health as an insurance policy protects your capacity for joy and meaning 🛡️ *CHAPTERS:* 00:01:15 - Health Is Reclaimable - But Not Forever 00:04:24 - Renewable vs. Non-Renewable Body Energy Systems 00:08:32 - Tackle the Big Health Risks First: Maximum ROI 00:14:52 - Health Inequity: Starting With Different Hands 00:18:17 - Health as the Ultimate Insurance Policy 00:21:40 - The Health is Wealth Framework ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin's Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *About Dr. Hillary Lin and Elevate X Health* Dr. Hillary Lin is a Stanford MD and CEO/Co-founder of Elevate X Health, pioneering AI systems that help clinicians deliver personalized longevity care while accelerating medical discovery. Transform your practice by following our updates and learning more at [https://elevatexhealth.com](https://elevatexhealth.com/) *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Rational Biohacking: A Framework for Scientific Longevity and Wellness

Are you tired of chasing wellness trends that don't deliver results? In this evidence-based guide, Stanford-trained physician Dr. Hillary Lin reveals how to separate pseudoscience from legitimate health optimization through rational biohacking. ⚠️ Warning: This is not your typical biohacking video. Expect detailed scientific frameworks and critical thinking tools rather than quick fixes or miracle solutions. You'll discover: - Why most wellness trends fail despite their promises - How to design personalized N=1 experiments that actually work - The scientific method applied to your unique biology - Critical thinking tools to evaluate health claims - How to identify and avoid pseudoscience in the wellness industry 🔬 Deep Dive Topics: - The psychology behind pseudoscience and why we fall for it - How to properly evaluate scientific evidence (from meta-analyses to anecdotes) - The limitations of animal studies in longevity research - Real-world challenges of self-experimentation (with Dr. Lin's personal story) - How to communicate effectively with healthcare providers about your biohacking 🎯 BONUS: Learn Dr. Lin's structured protocol for designing your own biohacking experiments that deliver personalized, data-driven results. This guide is perfect for: - Critical thinkers seeking evidence-based wellness approaches - Health optimizers tired of wasting money on ineffective interventions - Anyone overwhelmed by conflicting health information - Those wanting to take control of their health through scientific self-experimentation - Healthcare professionals interested in personalized medicine #biohacking #longevity #evidencebased #science #criticalthinking #personalmedicine #wellness #healthoptimization #scientificmethod *Chapters* 04:35 Understanding Pseudoscience in Wellness 12:59 The Framework of Rational Biohacking 17:02 The Need for Biohacking 27:26 Navigating Evidence and Anecdotes 34:22 Practical Strategies for Biohacking 38:36 Actionable Takeaways for Your Journey ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin’s Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd Got questions? Ask Dr. Hillary Lin directly on NoomVibe: https://noomvibe.app/hillarylinmd/ask *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

The Good Fat Nobody Told You About (Navy Dolphins Found It First)

The Surprising Discovery That's Changing Fat Science Join Stanford-trained physician Dr. Hillary Lin for a deep dive into the groundbreaking science of odd-chain fatty acids - a unique type of saturated fat that could be essential for your health. Discover how U.S. Navy dolphins led scientists to uncover this overlooked nutrient and what it means for your longevity. ⚡ You'll learn: - Why some saturated fats might actually be good for you - The fascinating story of how Navy dolphins revealed C15:0's importance - How odd-chain fatty acids support cellular health and longevity - Whether you're getting enough of this potentially essential nutrient - The science behind inflammation, aging, and fat metabolism 🎯 This guide is perfect for: - Health optimizers seeking evidence-based insights - Anyone confused by conflicting fat advice - People interested in longevity science - Those curious about emerging nutrition research ⚠️ Warning: This video contains detailed scientific explanations and research-backed insights rather than quick fixes or fad diet advice Chapters 02:23 The Role of Fats in Health 03:45 Understanding Fat Chemistry 07:09 The Good and Bad of Unsaturated Fats 09:23 The Mechanisms Behind Even-Chain and Odd-Chain Fatty Acids 11:36 Odd Chain vs Even Chain Fatty Acids 14:09 The Discovery of Odd Chain Fatty Acids 16:34 The Role of Dolphins in Research 18:56 Dietary Sources and Challenges 21:20 Personalized Approaches to Fatty Acids ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin’s Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd Got questions? Ask Dr. Hillary Lin directly on NoomVibe: https://noomvibe.app/hillarylinmd/ask *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

The Fat Code: A Doctor's Guide to Living Longer (It's Not What You Think)

*Your Body Fat is Trying to Tell You Something* Join Stanford-trained longevity physician Dr. Hillary Lin for a deep dive into the surprising science of fat and how it impacts your lifespan. This isn't your typical weight loss video - prepare for evidence-based insights that challenge everything you thought you knew about fat. You'll discover: - Why some fat actually helps you live longer - The hidden danger of "skinny fat" (and how to detect it) - How to activate your body's calorie-burning brown fat - The truth about stubborn fat (and why it won't budge) - A science-backed 10-step protocol for optimal fat loss ⚡ KEY TOPICS COVERED: - The three types of fat and their impact on longevity - Why belly fat is more dangerous than you think - How hormones control where you store fat - The breakthrough science of brown fat activation - A complete fat-loss protocol backed by research 🎯 This guide is perfect for: - Health optimizers looking for evidence-based solutions - Anyone struggling with stubborn fat - People interested in longevity and healthspan - Those confused by conflicting fat loss advice ⚠️ Warning: This video contains detailed scientific explanations and evidence-based protocols rather than quick fixes. Chapters 00:00 Understanding Fat: The Good, The Bad, and The Ugly 04:24 Hormonal Impacts on Visceral Fat 05:43 Visceral Fat’s Effect on Sex Hormones 12:22 Visceral Fat: The Hidden Danger 22:33 Subcutaneous Fat: The Visible Challenge 30:48 The 10 Steps to Effective Fat Burning: A Science-Backed Guide 31:50 The Power of Brown and Beige Fat ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin’s Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd Got questions? Ask Dr. Hillary Lin directly on NoomVibe: https://noomvibe.app/hillarylinmd/ask *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.

Taking Magnesium Wrong? The Science Nobody Tells You

Why are most people taking magnesium wrong? In this comprehensive guide, Stanford-trained longevity physician Dr. Hillary Lin breaks down the complex science of magnesium supplementation into clear, actionable insights. ⚠️ Warning: This is not your typical supplement video. Expect detailed scientific explanations and evidence-based protocols rather than quick fixes. You'll discover: - The critical difference between magnesium types (and why it matters) - How to accurately test your levels (most doctors get this wrong) - The science of absorption and bioavailability - Which forms actually cross the blood-brain barrier - Real dosing protocols from clinical practice 🔬 Deep Dive Topics: - Why blood tests often miss deficiencies - The truth about magnesium absorption - Which forms work best for sleep, anxiety, and energy - Who should avoid certain types (and why) 🎯 BONUS: Learn Dr. Lin's exclusive two-axis framework for selecting the perfect magnesium supplement for your specific needs. This guide is perfect for: - Health optimizers looking for evidence-based solutions - Anyone confused by conflicting magnesium advice - Those wanting to understand the science behind supplementation - People tired of wasting money on ineffective supplements #magnesium #supplements #longevity #science #medicine #health #healthspan *Chapters* 00:39 Why Magnesium Matters 05:43 How to Test Your Magnesium Levels & Why It Matters 11:48 Types of Magnesium Supplements & How to Choose 12:10 Why Are There So Many Types of Magnesium? 13:04 Breaking Down the Different Forms of Magnesium 20:18 How to Choose the Best Magnesium for You 21:40 Key Takeaway: No One-Size-Fits-All 22:10 Dosage, Frequency & Practical Tips 27:15 When Should You Take Magnesium? 29:07 Magnesium Supplementation: Practical Tips 30:14 Magnesium Safety & Precautions 31:53 Signs of Too Much Magnesium 32:41 The Two Axes of Magnesium: A Guide to Choosing the Right Supplement ✨ Get 5 Easy Longevity Tips & Dr. Hillary Lin’s Weekly Newsletter for Free: https://www.hillarylinmd.com/subscribe *About the Show:* The Longevity Show with Dr. Hillary Lin takes complex medical research and distills it into practical, easy-to-understand advice for living a longer, healthier life. Covering everything from preventative medicine and metabolic health to the latest breakthroughs in nutrition, exercise, and mental wellness, Dr. Lin gives you the tools you need to thrive. *Connect with Dr. Hillary Lin:* Instagram: https://www.instagram.com/hillarylinmd Facebook: https://www.facebook.com/hillarylinmd X: https://twitter.com/hillarylinmd TikTok: https://www.tiktok.com/@hillarylinmd Got questions? Ask Dr. Hillary Lin directly on NoomVibe: https://noomvibe.app/hillarylinmd/ask *Disclaimer:* This podcast is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. No doctor-patient relationship is formed. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Use of this information is at your own risk.