The Diet MythFully updated throughout and with a new foreword for this edition. Why do most diets fail? Why does one person eat a certain meal and gain weight, while another eating the same meal loses pounds? Why, despite all the advice about what to eat, are we all still getting fatter? The answers are much more surprising and fascinating than we've been led to believe. The key to health and weight loss lies not in the latest fad diet, nor even in the simple