Ben Greenfield, host of the Ben Greenfield Fitness podcast and New York Times bestselling author, joins Dr. Gundry to talk about the dangers of the keto diet and how to do it SAFELY. They also discuss veganism, the carnivore diet, how to improve sleep and why having “more muscle” might be a tad overrated (when it comes to living a longer, healthier life). Full show notes and transcript: https://drgundry.com/ben-greenfield/