Autophagy, literally meaning "eating of self," is a cellular process by which intracellular components are broken down into basic, re-useable substances to build new, healthy cellular structures. Special cellular structures called "autophagosomes" bring old cell components to other cell structures called "lysosomes," containing chemicals and enzymes, where they are degraded to recyclable forms. This auto-cannibalistic machinery is useful when it comes time for a cell to maintain a balance between energy production and consumption, such as starvation situations where environmental nutrient sources are in short supply. Additionally, autophagy can also be thought of as both a mechanism for the cell to fend off invaders and prevent self-sabotage. For example, if a pathogen enters the cell or a cellular error causes a self-derived protein to misfold, the cell can use autophagy to destroy the foreign body or the misfolded protein and avoid further harm to itself. habit has led to a disruption in the natural balance that should have been the case. Since we hardly get a chance to taste the goodness of being in the fasted state, the concept of autophagy becomes alien to the body. This robs the body of tapping into the self-healing capacity built into it. As a result, a man has to deal with many adverse health conditions and even rob himself of living long. This is the main idea of this book. We are going to shed light on the concept of autophagy and what you stand to derive from it. Inside this manual, you will learn how to alternate between the fasted and feasted state for you to enjoy the many benefits of autophagy. Not only that, we will explain the concept of exercise, intermittent fasting, etc., to set you on track to activate autophagy safely. All in all, I am convinced that this book will change your relationship with food. Thus, you will eventually come to terms with the fact that constant eating does more harm than good and staying away from food is a good practice, even though it seems complicated. We will discuss tips to ease you gradually and safely into autophagy and tips to help you have a smooth transition.