The obesity of a child is a future or present disease. Overweight, well-fed children usually have a hard time with any disease and get sick much more often than their peers of normal body weight. It has been found that if you eat an extra piece of bread every day, if you tend to be overweight, you can gain 7 kg in a year. Unfortunately, the habit of eating heavily in many children begins with the persuasion of their parents. Parental love in this case turns into terrible evil. Children become “good eaters” and remain so throughout their lives. Excess food is especially harmful.