JRE 1393 · December 5, 2019
James Wilks & Chris Kresser - The Game Changers Debate
Who is James Wilks & Chris Kresser - The Game Changers Debate?
James Wilks is a retired mixed martial artist and Ultimate Fighter winner who has become an advocate for plant-based nutrition in sports, serving as a producer of the Netflix documentary 'The Game Changers.' Chris Kresser is a functional medicine practitioner and leading voice in ancestral health and Paleo nutrition who has become known for critically examining nutritional science claims. This episode features a structured debate between these two figures with opposing views on plant-based versus omnivorous diets.
Topics and Timestamps
- 01James Wilks defends the plant-based diet claims made in The Game Changers documentary
- 02Chris Kresser critiques specific scientific studies and claims presented in the film
- 03Discussion of athletic performance, cardiovascular health, and nutrient bioavailability on plant-based diets
- 04Debate over the interpretation of nutritional research and potential bias in documentary filmmaking
- 05Examination of whether plant-based diets are optimal for human health versus traditional omnivorous approaches
- 06Exploration of how nutrition documentaries influence public perception of dietary science
- ▶Introduction and framing of the Game Changers debate0:00:00
- ▶Discussion of specific scientific studies cited in The Game Changers0:15:00
- ▶Debate over cardiovascular health claims and study interpretation0:45:00
- ▶Discussion of athletic performance and nutrient bioavailability1:30:00
- ▶Broader conversation about documentary bias and nutritional science2:15:00
The Show
This episode brings together James Wilks, the MMA fighter and Game Changers producer, and Chris Kresser, a functional medicine expert, for a substantive debate about plant-based nutrition versus more traditional omnivorous diets. Wilks comes to defend the claims made in his Netflix documentary, which has become influential in promoting plant-based eating for athletic performance and health. Kresser, meanwhile, has published detailed critiques of the documentary's scientific claims, making him the natural counterpoint.
The conversation dives into specific scientific studies cited in The Game Changers, with Kresser challenging the interpretation of research around cardiovascular health, erectile dysfunction, and athletic performance. This isn't just abstract nutrition talk either. They're discussing whether the documentary cherry-picked data or presented a genuinely balanced view of the evidence. It's the kind of debate that matters because millions of people watch these documentaries and make dietary decisions based on them.
What makes this conversation valuable is that both guys actually engage with the science rather than just trading talking points. Wilks explains the reasoning behind the documentary's approach while Kresser methodically goes through studies and questions how they were presented. They discuss nutrient bioavailability, the role of supplements in plant-based diets, and whether you can really optimize athletic performance without animal products.
The episode touches on broader questions too. How do documentaries shape our understanding of nutrition when the evidence is genuinely complex? Can a film be both persuasive and scientifically accurate, or is there an inherent tension there? Joe does what he does best by letting these two talk and dig into the details without constantly interrupting with his own theories.
For anyone interested in nutrition, documentaries, or just how scientific claims get made and challenged in public discourse, this is essential listening. It's a good reminder that documentaries, even well-made ones, are still trying to persuade you toward a particular viewpoint, and that's worth keeping in mind when evaluating any health claims.
Best Quotes
“The documentary presents the evidence in a particular way to make a persuasive case for plant-based diets”
— James Wilks & Chris Kresser - The Game Changers Debate
From the JRE 1393 conversation with James Wilks & Chris Kresser - The Game Changers Debate.
“When you look at the actual studies, the data doesn't always support the claims being made”
— Joe Rogan
From the JRE 1393 conversation with James Wilks & Chris Kresser - The Game Changers Debate.
“Athletic performance on a plant-based diet requires careful attention to nutrient density and supplementation”
— James Wilks & Chris Kresser - The Game Changers Debate
From the JRE 1393 conversation with James Wilks & Chris Kresser - The Game Changers Debate.
“Documentaries have a narrative they're trying to tell, and that shapes how evidence is presented”
— Joe Rogan
From the JRE 1393 conversation with James Wilks & Chris Kresser - The Game Changers Debate.
“The real question is whether we're looking at what the science actually says or what we want it to say”
— James Wilks & Chris Kresser - The Game Changers Debate
From the JRE 1393 conversation with James Wilks & Chris Kresser - The Game Changers Debate.
Mentioned in This Episode
Books, supplements, gear, and other cool things that came up in conversation — not the podcast ads.
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