RHR: New Study Challenges the Plant-Based Longevity Myth

RHR: New Study Challenges the Plant-Based Longevity Myth

Author: Chris Kresser March 17, 2026 Duration: 20:44

In this episode of Revolution Health Radio, Chris breaks down a new large-scale study challenging the popular belief that plant-based diets promote longevity. The findings reveal that vegetarians—especially vegans—were significantly less likely to reach age 100 compared to omnivores. Chris explores the biological reasons behind these findings, emphasizing the importance of high-quality protein and nutrient bioavailability, as well as why certain nutrients may be harder to obtain from plant-only diets. He also discusses the powerful nutritional synergy that occurs when plant and animal foods are consumed together, arguing against rigid dietary dogma and advocating for a balanced, omnivorous approach to support healthy aging and longevity.

The post RHR: New Study Challenges the Plant-Based Longevity Myth appeared first on Chris Kresser.


Tired of health advice that feels one-size-fits-all or contradicts what you heard last week? Revolution Health Radio cuts through the noise with a different approach. Hosted by health detective Chris Kresser, this podcast digs into the often overlooked root causes of modern chronic conditions, moving beyond just treating symptoms. Each episode is a deep, evidence-informed conversation that challenges conventional wisdom on diet, fitness, and wellness. You’ll hear detailed explorations on topics like metabolic health, gut microbiome science, and sustainable fitness practices, all framed around actionable strategies for real life. Kresser translates complex research into practical steps, empowering you to make informed decisions about your own well-being. Rather than offering quick fixes, this podcast builds a foundational understanding of how the body works, aiming for lasting vitality. It’s for anyone who feels let down by mainstream narratives and is curious about the nuanced, sometimes alternative, paths to preventing illness and optimizing health. Tune in for thoughtful dialogues that equip you with the knowledge to take true ownership of your health journey.
Author: Language: English Episodes: 38

Revolution Health Radio
Podcast Episodes
RHR: Mouth Taping: Beyond the Hype—What the Science Really Says [not-audio_url] [/not-audio_url]

Duration: 17:27
In this episode of Revolution Health Radio, Chris Kresser explores the viral trend of mouth taping and explains why the reality is more complex than the hype. While nasal breathing offers clear physiological advantages s…
RHR: Erythritol: The ‘Safe’ Sweetener That’s Anything But [not-audio_url] [/not-audio_url]

Duration: 24:16
Erythritol, a popular sweetener found in countless sugar-free and keto products, has long been considered a safe alternative to sugar. This episode of Revolution Health Radio examines emerging research that challenges th…
RHR: Preserving Cognitive Function As You Age, with Tommy Wood [not-audio_url] [/not-audio_url]

Duration: 1:08:26
In this episode of Revolution Health Radio, Chris Kresser is joined by neuroscientist and physician Dr. Tommy Wood to explore how cognitive function can be preserved—and even enhanced—as we age. Dr. Wood challenges outda…
RHR: Vitamin D: Why a Personalized Approach Is Best [not-audio_url] [/not-audio_url]

Duration: 28:30
In this episode of Revolution Health Radio, Chris Kresser explains why vitamin D supplementation should never be one-size-fits-all. Drawing on new research—including a groundbreaking study on magnesium’s regulatory role—…
RHR: Cold Exposure: Why Sustained Beats Extreme [not-audio_url] [/not-audio_url]

Duration: 21:10
Cold plunges and ice baths dominate social media, but do they really deliver the best metabolic benefits? In this episode of Revolution Health Radio, Chris Kresser challenges the “colder is better” narrative and explores…
RHR: Why Your Sleep Schedule Matters As Much As Duration [not-audio_url] [/not-audio_url]

Duration: 19:10
In this episode of Revolution Health Radio, Chris challenges the conventional focus on sleep duration and makes the case that sleep timing and circadian alignment matter just as much—if not more—than total hours slept. D…