“Elite athlete, best-selling author and leading proponent of the Primal diet, Mark Sisson believes that the lifestyle our primal ancestors engaged in, the food they ate, and the amount of sun they got are still optimal today. On this episode of Health Theory, Mark Sisson explains how to tap into that primal lifestyle and live an awesome life where you enjoy what you eat, you don’t have constant cravings, and you still burn excess fat and extend your longevity. He talks about the healing power of collagen, the crucial importance of metabolic flexibility, and why there’s no need to sacrifice daily pleasure for good health.”