The biggest problem of those who start losing weight is the abundance of information. Thousands of books are devoted to proper gymnastics, exercise, innovative diets that promise weight loss in two weeks with a guaranteed result. Add to this, for example, hypnosis methods, dietary supplements and many other means. Consider yourself pretty lucky because you have a book in front of you that tells you what you really need to know about losing weight: where to start, how to continue and how to consolidate the results.