Many of us have long been told that fat makes us fat, contributes to heart disease, and generally erodes our health. Now a growing body of research is debunking our fat-phobia, revealing the immense health and weight-loss benefits of a high-fat diet rich in eggs, nuts, oils, avocados, and other delicious superfoods. In his new book, bestselling author Dr. Mark Hyman introduces a new weight-loss and healthy living program based on the latest science and explains how to , and achieve optimum wellness along the way. Offering practical tools, meal plans, recipes, and shopping lists, as well as step-by-step, easy-to-follow advice, is the cutting edge way to lose weight, prevent disease, and feel your best.