The Fast Metabolism Diet is a 28-day meal plan. The diet promises that you can lose up to 20 pounds within these 28 days.The basic principle behind the diet is that years of consuming processed foods, caffeine, and alcohol have wreaked havoc on your metabolism. The damaged metabolism, in turn, makes you gain weight. To lose weight, you have to reset your metabolism.In the Fast Metabolism Diet, this is done by introducing certain foods in different phases. Of course, you can surely not have all the foods that have damaged your metabolism.So, is the diet right for you? If you do decide to follow this diet, what would you need to do? What are the basic principles? What foods can you eat, and what can't you eat? What are the different phases of this diet?You can get the answers to all these questions in this guide. So, let's get started!