We all like to eat, but we are doing it wrong, and it gets worse every day. Deceived by the food industry, advertising, culinary fake news, and Aunt Bertha's nutrition advice, with every bite we are making nefarious decisions that steal our energy and make us both ill and fat. How can we stop this cycle? Who should we believe? How can we change our habits without becoming rigid and boring? In this book, renowned doctor Carlos Jaramillo offers robust answers to these questions and states that the key to optimal weight and health is our metabolism. Understanding what it is, how it operates, and what we can do to make it work in our favor is fundamental. And it is what the reader will accomplish on these pages.