Every person wants to be healthy and energetic. To achieve this, you don’t need to make any special efforts or expenses, or radically change your lifestyle. It is enough to eat right - not only taking into account the required calories and the ratio of fats, proteins and carbohydrates, but also making sure that our body receives vitamins, without which it simply cannot exist. Otherwise, you cannot avoid a bad mood and poor health. The absence or deficiency of vitamins can lead to serious diseases, because vitamins are involved in the work of almost all organs and systems of the body! The book contains useful and little-known facts about the truly miraculous properties of vitamins, the role of each vitamin, its “direction” in biochemical processes in the body. They will help you understand the causes of certain ailments, ways of treating and preventing them.