Why should teenagers prevent obesity?

Obesity not only affects body shape, but also easily leads to diabetes, hypertension, coronary heart disease, hyperlipidemia, gallstones, stroke and so on. There are two ways to store excess fat in obese people: first, the number of fat cells increases; Second, the amount of fat contained in fat cells increases, that is, the cell volume increases. Most obese teenagers have an increase in the number of fat cells, which is a kind of obesity that is difficult to lose weight. Because general weight loss measures can only make fat cells smaller, but can't reduce fat cells. And adolescent obesity can easily develop into adult obesity. Therefore, it is particularly important to prevent obesity from teenagers. Prevention of adolescent obesity should start from birth and childhood. After the baby is born, he should insist on breastfeeding, and do not feed semi-solid or solid starch food before 4 ~ 5 months. Children's diet should follow the principle of less sugar and less oil, ensure protein, eat more fresh fruits and vegetables, especially eat less sweet drinks and desserts, and participate in outdoor activities and physical exercise. In this way, the probability of adolescent obesity will be greatly reduced.