The Dan Buettner Podcast

Author Bill Gifford explores the science of extreme heat therapy and longevity. Drawing on research from his bestseller Outlive, he covers sauna benefits for heart and brain health, whole-body hyperthermia, and heat versus cold plunges.
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Public schools run the largest food service network in the U.S., yet 67% of the calories American children consume are ultra-processed foods. In this video, Eat Real leader Nora LaTorre reveals the health and economic toll of school cafeterias—from trillions spent on preventable diet-related diseases to decades of budget cuts that replaced fresh cooking with "heat and serve" items. Discover how grassroots advocacy and new food standards are transforming school lunches nationwide.
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Over 90% of Americans are missing out on a critical nutrient hidden in plain sight: dietary fiber. In this CNN Special Report, we explore the deep connection between ultra-processed foods, gut health, and systemic chronic disease. Featuring insights from leading endocrinologist Dr. Robert Lustig, this episode examines how commercial food processing strips vital protection from our digestive systems, the regulatory loopholes keeping processed items on school lunch trays, and actionable steps consumers can take to protect their health.
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Is our modern diet causing damage deep within our cells? In this episode, pediatric endocrinologist and bestselling author Dr. Robert Lustig breaks down what he calls the "Hateful Eight"—the eight core subcellular pathologies driving chronic conditions like type 2 diabetes, heart disease, fatty liver disease, and metabolic syndrome.

Rather than treating these conditions as isolated illnesses, Dr. Lustig argues that modern medicine must look at the common root cause: how refined sugars, fructose, and ultra-processed foods disrupt cellular function from the inside out.
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Is your obsession with wellness actually making you less happy?In this episode, board-certified psychiatrist and positive psychology expert Dr. Samantha Boardman exposes the dark side of the modern self-care movement. While social media feeds urge us to constantly look inward, analyze our flaws, and prioritize isolation in the name of mental health, Dr. Boardman reveals how this hyper-focus on the self is driving an epidemic of misery and loneliness. Drawing on clinical research and her book Everyday Vitality, she explains how mainstream psychology has accidentally pathologized normal, daily stress, replacing true resilience with endless rumination that strips away our personal agency.

To counter this, Dr. Boardman shares actionable, science-backed strategies to break out of your own head and build genuine vitality. She details the power of a "Failure Resume" to document and openly discuss setbacks, which builds stronger long-term resilience than toxic positivity. She also introduces self-distancing, a simple cognitive shift that allows you to analyze personal problems with the objective clarity of a trusted friend. Finally, she highlights the importance of action-oriented connection, demonstrating how shifting your attention outward through curiosity and active listening transforms everyday interactions into a source of psychological strength. It is time to stop retreating inward and start engaging outward, because true mental well-being isn't found in a solitary bubble, but in the deliberate choices we make to connect with the world around us.
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