1, adolescents should be brave and say “no” to weight loss First, for adolescents who are growing, the “weight loss” argument is 100 percent wrong. First, because the adolescent height and weight of the sudden growth is an important feature, is in the second peak of growth and development. In addition to physical development, the reproductive system develops rapidly during this period, and the secondary sexual characteristics gradually become apparent. With proper nutrition, adolescents gradually develop a female specific body and skin. Secondly, adolescence must undertake heavy learning tasks knowledge training, adequate nutrition is the material basis for the acquisition of knowledge. Third, some studies have shown that children who are malnourished before puberty, supplying adequate nutrition during puberty can make them catch up with the normal development of youth, while malnutrition during puberty can delay puberty by 1-2 years. If they do not consume sufficient energy and nutrients during this period, they are likely to suffer from a lack of energy or a certain nutrient that will lead to stagnation of reproductive development. Therefore, adolescents do not say “diet”. 2, scientific control of diet is the “hard truth” From a medical professional point of view, children in the developmental period can not blindly carry out weight loss, otherwise it will have a negative impact on the development of children. The reasonable solution is to change the bad habits that cause obesity, eat less fat, high sugar content food, increase the number of exercise, and increase the amount of exercise. Obese children because of growth and development than normal children, the requirements of nutrients are relatively more, calcium, iron and other nutrients lack of proportion than normal children to 4 to 6 percentage points higher. Therefore, it is more important for obese children to have a reasonable diet. In addition to limiting the intake of high-fat food, increase exercise, fat children’s recipes should be as wide as possible, coarse grains, green vegetables, soybean products, seafood and dried fruits should be ingested, and at the same time to ensure good sleep, because the child is in the growth period, sleep in the endocrine system can secrete more growth hormone, to promote the body to grow taller, and in the process of growing taller then can consume part of the energy. In short, in order to make children get sufficient nutrition for growing body, must let children eat well, recipes should pay attention to diversification, pay attention to the color, aroma, taste, type and nutrition of food, a variety of food mix to eat, in order to achieve the complementary effect of food, so that the body to obtain a variety of essential nutrients. To correct the child’s partial food, picky eating and other bad eating habits. Encouraging children to exercise more and actively participate in physical exercise is also an important factor to promote children’s growth. In addition, also pay attention to the child’s mental health, psychological trauma, mental tension, emotional depression, can cause endocrine disorders, affecting growth and height growth, so should be eliminated and avoided, should create a warm and happy environment for children to grow up. 3, today you eat breakfast? Many obese children like to diet by not eating breakfast to achieve the purpose of weight loss, and such groups are not a few. For children and adolescents, missing meals can lead to insufficient energy and nutrient intake throughout the day for children or even the possibility of hypoglycemia, affecting the normal learning of children. It usually affects learning efficiency, makes it difficult for children and teenagers to concentrate, makes problem solving more difficult, and aggravates fatigue and even hypoglycemic syncope, leading to accidents. Not eating breakfast can make a person’s blood sugar lower than the normal supply, the nutritional supply to the brain is inadequate, which is harmful to the brain over time. In this regard, the quality of breakfast and intellectual development is also closely linked. Not eating breakfast to school and fasting for too long. If from the first day at 19:00 into dinner, to 4 hours all stomach emptying calculation, to the next day at 12:00 into lunch, fasting duration of up to 13 hours. During this period, the blood glucose concentration is maintained only by the breakdown of glycogen released from the liver. Due to the physiological activities of various organs in the body, cellular metabolism and physical and mental energy consumption at work, energy is in a deficit state, which will damage the function of organs in the long run, and can also produce gallstone disease and premature aging. Do not eat breakfast, in fact, is the implementation of the system of less meals, that is, two meals. Because the morning hunger through, eat more at noon, so that the excess calories turned into fat deposits. If the dinner and very rich, oil and water, due to the evening insulin content in the human blood rose to a peak, it will be excess energy storage, so that people are increasingly fat. People who do not eat breakfast for a long time, dry skin, easy to produce wrinkles, early aging. At the same time, because breakfast is too long away from the previous day’s dinner time, the stomach wall is particularly prone to corrosion and ulcers.