Improving Your Diet, Nutrition, and Exercise for the Summer, with Dr. Cate Shanahan and Mark Sisson

Megyn Kelly is joined by Dr. Cate Shanahan, author of "Deep Nutrition," and Mark Sisson, author of "The Primal Blueprint," to talk about diet and nutrition, the importance of avoiding snacking, the truth about "metabolic flexibility," what foods to eat and which to avoid, the way to condition your body to burn body fat, "plateauing" as you diet, the types of seed oils to avoid, the best way to exercise, the reason to avoid dessert, the best wines without sugar, Keto vs. Mediterranean Diets, why "diet" and "fat free" products actually aren't good for nutrition, how we can apply diet and nutrition to kids, why walking is so important, how to exercise without a gym, the off label drugs being used for weight loss, and more.