The Toxic Wellness Myths Aging You Faster (Cycle Syncing, Plastics & Noise) with Non-Toxic City Girl
A doctor-led conversation with Jiyeon of NonToxicCityGirl on separating useful low-tox habits from fear-based wellness marketing: plastics, indoor air, no…
A doctor-led conversation with Jiyeon of NonToxicCityGirl on separating useful low-tox habits from fear-based wellness marketing: plastics, indoor air, noise, cycle syncing, fertility uncertainty, and the basics that matter most.
The useful frame is not “everything is poisoning you.” It is: name the specific exposure, understand how strong the evidence is, reduce high-contact/high-heat/high-dose risks where practical, and keep the fundamentals first — movement, sleep, metabolic health, ventilation, and clinician-guided decisions.
Chapters
The Longevity Letter
Get the weekly note
Weekly longevity science and what I would actually do with it.
Related Episodes

What Human Longevity Found After Screening 10,000 “Healthy” People
Aug 4, 2026

The Fitness Decline You Won’t See Coming (Even With “Good” Labs)
Jul 20, 2026

High ApoB, CAC Zero: What Your Heart Tests Are Really Saying
Jul 10, 2026

Cortisol Is a Curve: Why One Hormone Test Can Mislead You
Jun 10, 2026