The first step to lose weight and fat is to control your mouth. Eating may not make you fat, but it must be because of eating. (Except, of course, some people who get fat because of drugs or constitution) Most people eat excess fat. So if you want to be thin, you must first learn to eat well. How to eat can help you lose weight? You will understand after reading these. Reduce calorie intake, reduce calorie intake 100 calories every day, and you will lose 4 pounds in about 5 weeks.