'These HEALTHY Foods Will COMPLETELY HEAL YOUR BODY!' | Mark Hyman & Lewis Howes
What this video covers
Hyman sits down with Lewis Howes on The School of Greatness for a wide-ranging interview timed to the release of his book The Pegan Diet: 21 Practical Principles for Reclaiming Your Health in a Nutritionally Confusing World. Howes frames Hyman as leading a health revolution centered on food as medicine — for longevity, energy, mental clarity, and happiness — and the conversation is essentially Hyman’s core philosophy delivered to a mainstream self-improvement audience.
The throughline is the pegan concept itself: Hyman’s attempt to end the diet wars by merging what he presents as the best of paleo and vegan approaches into 21 practical principles. The discussion covers how food can heal or harm the body, how dietary choices affect longevity, and the food-mental-health connection. Howes’ introduction emphasizes Hyman’s credentials — founder of the UltraWellness Center, head of strategy and innovation at the Cleveland Clinic Center for Functional Medicine, board president for clinical affairs at the Institute for Functional Medicine, and a multi-time New York Times bestselling author — positioning him as the honest broker in a confusing nutrition landscape.
As an interview, the episode is lighter on mechanisms than Hyman’s solo masterclasses and heavier on philosophy: why the modern food environment confuses people, what he sees as humanity’s best interests in nutrition, and the practical principles of the Pegan Diet as the actionable takeaway.
Key points
- The episode centers on Hyman’s book The Pegan Diet, presented as 21 practical principles merging paleo and vegan approaches.
- Hyman’s core thesis as presented: food is medicine — it can heal or harm the body, and drives longevity, energy, mental clarity, and happiness.
- Howes frames the conversation around reclaiming health “in a nutritionally confusing world,” positioning Hyman as the clarifying voice.
- The discussion covers the food-mental-health connection and how dietary choices affect lifespan.
- Hyman’s institutional roles — UltraWellness Center, Cleveland Clinic Center for Functional Medicine, Institute for Functional Medicine — are presented as the basis of his authority.
- The actionable takeaway is the Pegan Diet’s principles rather than any single superfood or protocol.