# Defying Destiny: Longevity, Epigenetics, and the Myth of “Fixed” Biology

Page: https://stenobird.com/podcast/the-next-big-idea-daily-5988609/defying-destiny-longevity-epigenetics-and-the-myth-of-fixed-biology
Text version: https://stenobird.com/podcast/the-next-big-idea-daily-5988609/defying-destiny-longevity-epigenetics-and-the-myth-of-fixed-biology.md
Podcast: [The Next Big Idea Daily](https://stenobird.com/podcast/the-next-big-idea-daily-5988609)
Published: 2026-06-10T08:00:00+00:00
Episode link: https://traffic.megaphone.fm/YAP5715868937.mp3
Audio file: https://traffic.megaphone.fm/YAP5715868937.mp3
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Duration seconds: 1304

## Resource

What if your DNA isn’t a verdict—just a starting point? Today we’re digging into the surprisingly flexible biology of health and longevity, from the choices that can reshape how your genes behave to the cellular quirks that make each of us a moving target. In Invincible: Defy Your Genetic Destiny to Live Better, Longer, Florence Comite argues that “genetic destiny” is optional—and lays out practical ways to tilt the odds in your favor. Then Roxanne Khamsi takes us inside our bodies’ constant churn in Beyond Inheritance: Our Ever-Mutating Cells and a New Understanding of Health, revealing why variation isn’t an exception—it’s the system. 🎁 Save 20% on a Next Big Idea Club membership when you used code PODCAST at⁠ ⁠nextbigideaclub.com⁠⁠ ✉️ Get big ideas in your inbox with our daily newsletter. Subscribe at⁠ ⁠bookoftheday.nextbigideaclub.com⁠⁠ Sponsored By: Homeserve — Go to ⁠homeserve.com/nbid⁠ to find the plan that’s right for you FODZYME — Finally, you can enjoy your favorite foods without the pain. Go to ⁠icaneatagain.com/daily

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