TODAY'S GUESTDr. Cate Shanahan is the leading authority on nutrition and human metabolism. A board-certified Family Physician with over 20 years of clinical experience, and NY Times bestselling author of The FatBurn Fix, Deep Nutrition and Food Rules, her expertise is fixing the underlying problems that cause metabolic damage and inflammation, leading to autoimmunity, weight gain, diabetes, cancer and accelerated aging processes. Her passion is helping people feel their best.WebsiteInstagramO...