James Wilks is a retired mixed martial artist. He was the winner of Spike TV's The Ultimate Fighter: United States vs. United Kingdom. He is also a producer of the documentary "The Game Changers" on Netflix. Chris Kresser, M.S., L.Ac is a globally recognized leader in the fields of ancestral health, Paleo nutrition, and functional and integrative medicine. Link to notes from this podcast by Chris Kresser: http://kresser.co/gamechangers Learn more about your ad choices. Visit podcastchoices.com/adchoices