The book is dedicated to the author's nutritional system, the use of which easily achieves slimness, excellent health and psychological comfort. The proposed method returns to a person the feeling of a natural need for food, due to which the natural mechanisms of weight self-regulation are activated. The book offers a new look at the calorie content of food and a simple way to increase the efficiency of the body's use of food. The method involves the use of the most common products; no additional financial investments, drugs or funds are required. The book will be useful to everyone who is close to the topics of health, proper nutrition and improving the quality of life. For a wide range of readers.