Can You Reverse Aging? Longevity Scientist Explains

Can You Reverse Aging? Longevity Scientist Explains

Author: Juna Gjata June 2, 2025 Duration: 37:00

In this episode, we dive deep into the science of aging with longevity expert Dr. David Barzilai. You’ve probably seen people online claiming to have reversed their biological age—but is any of that actually possible? We unpack the truth behind biological age tests, anti-aging supplements, and the wildest longevity trends (yes, even blood transfusions from your kids). Dr. Barzilai explains what really works—spoiler: it's not $2 million worth of pills—and shares simple, science-backed ways to live healthier for longer. If you want to cut through the hype and get real about living better, this episode is a must-listen.

About Dr. Barzilai: 

Dr. David Barzilai is a physician and the CEO of Healthspan Coaching LLC. He is a founding faculty member and Trustee at the Geneva College of Longevity Science, and serves as a lecturer at Harvard Medical School. Board-certified in lifestyle medicine, Dr. Barzilai holds both an MD and a PhD in health services research.

Find him on X here or connect with him here. 

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Ever feel overwhelmed by the conflicting health advice that floods your newsfeed? Food, We Need To Talk cuts through the noise with a sharp, evidence-based scalpel. Hosts Juna Gjata and Dr. Eddie Phillips bring together a unique blend of skeptical sarcasm and seasoned medical expertise, creating a podcast that feels more like a candid conversation with your smartest, funniest friends than a dry lecture. They sit down with leading researchers to dissect the real science behind nutrition, exercise, sleep, and stress management, translating complex studies into actionable takeaways. You'll hear their genuine banter, Eddie's reliably corny dad jokes, and surprisingly lush sound design that makes each topic come alive. This isn't about quick fixes or fad diets; it's about building a sustainable, sane relationship with your health, backed by data and delivered with a much-needed dose of humor. Tune in for a refreshingly honest and deeply informative look at how your body actually works.
Author: Language: en-us Episodes: 100

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