The Dan Buettner Podcast

Dan Buettner
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Mar 26, 2026 • 1h 13min

The Tribe with the World’s Cleanest Arteries with Michael Gurven

Michael Gurven, an evolutionary anthropologist who has studied Amazonian populations for decades, shares findings from the Tsimané people. He unpacks near-perfect cardiovascular health, high-fiber traditional diets, daily natural movement, tight food-sharing networks, multigenerational roles, and why humans may be wired for about seven decades of life.
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Mar 19, 2026 • 1h 5min

The 8 Root Causes of Disease You’ve Never Been Taught with Dr. Darshan Shah

Dr. Darshan Shah, a former trauma surgeon turned longevity entrepreneur, explains why chronic disease is avoidable and often missed by modern care. He outlines the eight root causes of illness. The conversation covers sleep and circadian hacks, metabolic and dietary principles, key biomarkers to track, practical meal and family tips, and which biohacks and supplements are most promising.
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Mar 12, 2026 • 50min

The Biology of Belief with Kelly Noonan Gores

In this episode, Dan Buettner sits down with award-winning filmmaker and producer Kelly Noonan Gores, the creative force behind the groundbreaking documentary HEAL. While Dan’s work with the Blue Zones focuses on how environmental and social factors lead to longevity, Kelly investigates the "internal power" of the human mind—exploring how our thoughts, beliefs, and emotions fundamentally dictate our biological health.Kelly shares incredible stories of spontaneous healing and discusses how we can harness the power of our own consciousness to achieve optimal wellness. Whether you are facing a chronic illness or looking to optimize your daily health, this conversation provides a roadmap for shifting your perspective to change your biological future.See omnystudio.com/listener for privacy information.
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Mar 5, 2026 • 40min

The 150-Year Life Expectancy is a Lie with S. Jay Olshansky

S. Jay Olshansky, a University of Illinois Chicago demographer who studies human life expectancy limits, debunks viral 150-year claims. He explains biological ceilings around average lifespan. He discusses manufactured time from medicine, the hype around senolytics and supplements, and practical habits like movement, social connection, and diet to maximize your genetic potential.
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19 snips
Feb 26, 2026 • 53min

Nature's Anti-Aging Secrets with Dr. Steve Austad

Dr. Steve Austad, biologist and aging researcher who studies how nature solves longevity, shares fascinating examples from 500-year clams to long-lived bats. He explores why different species age at different rates. Topics include cellular damage, promising drugs like rapamycin and GLP-1s, lifestyle tips to slow aging, the 150-year bet, and why animal insights may reshape human lifespan research.
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Feb 19, 2026 • 1h 6min

How to Reverse Heart Disease and Live to 100 with Rip Esselstyn

Rip Esselstyn, former competitive swimmer, firefighter, and plant-based health advocate continuing his father’s heart-disease reversal work, discusses the power of a whole-food, plant-based lifestyle. He covers clinical proof of reversal, why animal products harm arteries, practical plant-strong swaps for real life, and debates oils, protein, and longevity-friendly meals.
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Feb 12, 2026 • 43min

The High-Functioning Trap: When Success Still Isn't Enough with Dr. Judith Joseph

Dr. Judith Joseph, a board-certified psychiatrist and researcher who founded Manhattan Mind Health, is a pioneer in studying high-functioning depression. She explains how people can succeed outwardly yet feel empty inside. Topics include anhedonia, environmental drivers of unhappiness, nutrition and the “diet of joy,” practical tools to map and restore joy, and the five V’s framework.
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Feb 5, 2026 • 59min

The Gut Health Crisis: Why Americans Are Falling Behind with Dr. Tim Spector

Dr. Tim Spector, epidemiologist and geneticist who studies the human gut microbiome and co-founded Zoe. He explains a striking US vs Europe gut-health gap from a 300,000-sample study. He outlines what stool testing reveals, the 30-plant rule to boost microbial diversity, the role of fermented foods, and which everyday foods help or harm your microbes.
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10 snips
Feb 3, 2026 • 1h 15min

New Year Refresh: AI and the Future of Healthcare with Dr. David Agus

Dr. David Agus, physician and longevity researcher who directs the Ellison Medical Institute. He explores how AI is speeding drug discovery and diagnostics. He draws lessons from animals and emphasizes prevention, inflammation control, and practical daily routines. He previews near-term innovations like whole-body imaging, stem cell activation, and smarter wearables.
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Jan 29, 2026 • 37min

Why Menopause is "Hot" Right Now with Dr. Jessica Shepherd

Dr. Jessica Shepherd, a board-certified OB-GYN and women's health expert, explains why menopause matters now and its links to longevity. She discusses timing of menopause, wide-ranging symptoms beyond hot flashes, hair and metabolic changes, diet and movement strategies, research gaps, HRT timing, and how lifestyle and environment shape menopausal health.

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