Fat, and the pounds that go with it, have accumulated in your body but you've finally decided to get rid of them. Good choice. By becoming fit again you will have many benefits. Your appearance will have changed, you will look and feel more attractive. And above all, losing excess weight in the form of fat will benefit your body: you will reduce the risk of cardiovascular disease. But be careful, the objective is to lose fat but not muscle. The biggest difficulty when you want to lose weight is to lose only fat but no muscle. So how to lose fat and only fat? To begin with, you have to understand the energy mechanism within the human body. Think of your body as a machine, a car, a robot that needs energy to move. The human body has several sources of energy. The two main ones are carbohydrates and fat. Each of them is able to release a certain amount of energy measured in calories. The carbs correspond to 4 calories and the fat 9 calories. It will therefore take twice as much energy...