In today's episode of Body IO FM, we speak to Mark Sisson and learn about the difference between Primal and Paleo eating. We also discuss, among other topics, why many athletes have changed to a ketogenic type diet for performance.

Mark Sisson is a former elite endurance athlete who has made health and fitness his life’s work. He is the author of The Primal Blueprint as well as The Primal Blueprint Cookbook. Mark is also the founder of Primal Nutrition, Inc., a company devoted to health education and designing state-of-the-art supplements that address the challenges of living in the modern world.

Learn more here: http://1b.io/mK