Surely at some time in your life you have made a diet to lose weight quickly, aggressively, risky and that has had consequences both physically and emotionally in your life and in the end you end up abandoning it. In this book I explain 15 ways, tools and methods to lose weight by accelerating the metabolism, but above all in a healthy way. You will understand the physiological mechanisms for fat loss and the mistakes you can make in the process, you will choose between the different methods that are adapted to you. You will find the best supplements with scientific evidence for fat loss.