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

About This Episode

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.