Dr. Mark Hyman joins us to discuss his new book, The Pegan Diet: 21 Practical Principles for Reclaiming Your Health in a Nutritionally Confusing World.  He noticed that Paleo and Vegan diets are both plant rich diets that focus on eating good fats and whole, unprocessed foods. The only difference is where they get their protein. The Pegan Diet cuts through the noise so you can biohack your biology and save the planet in the process through regenerative agriculture, eating the rainbow, and the 75% rule.