We live in a time when the rhythm of life does not allow us to qualitatively and in due time to eat. We slake the hunger, we pay for it with their health, getting various diseases. In this regard, the concept of "healthy eating" takes on vital meaning helping the person to live a long and happy life.Healthy nutrition is the process of applying to the human body and learning from them the substances necessary for energy without causing harm to the body. Human nutrition is one of the environmental factors that affects the health, efficiency and life expectancy. Defective, improper diet leading to dysfunction of individual organs and to the General weakening of the body -exhaustion, etc. malnutrition especially affects children, delaying their growth, and physical development. Over-nutrition contributes to metabolic disorders. For a healthy diet is very important mode of daily meal at a fixed time.From all this we conclude that the need to eat correctly in order not to harm yourself.