How the scientific diet to promote height 1, the diet should be balanced. The number of food should be sufficient, cereals, meat, fruit and vegetables should be eaten, food diversity, coarse and fine, meat and vegetables with each other to complement each other’s strengths and weaknesses. 2, protein should be sufficient. Adolescent development, the demand for protein is much higher than that of adults, such as inadequate supply will affect the growth of height. Food to lean animal meat, fish and shrimp meat, poultry and eggs, dairy, beans and their products containing protein-rich food. 3, calcium supplementation should be appropriate. According to the survey, calcium deficient children with calcium than those who do not supplement the calcium is much taller. If the diet does not often take the amount of calcium required by the physiology, and the amount of calcium in the blood calcium and soft tissue is insufficient, it is necessary to take calcium from the bones, so that the bone decalcification, the result will lead to osteoporosis, vertebral deformation, spine curvature, so that the body becomes shorter. Foods that contain more calcium include milk, dairy products, eggs, fish, shellfish, tofu and beans, sesame paste, pumpkin seeds, etc. In addition, vitamin D, vitamin C, lactose, etc. all help the absorption and utilization of calcium. 4. Iron and zinc are indispensable. If the food supply of iron is not enough, it is bound to make the synthesis of hemoglobin is blocked, and cause abnormal physiological functions of multiple organs and tissues, growth and development, intellectual development, immune function, cell metabolism, etc. will be affected. Daily recipes, animal liver and other offal, red meat (beef, lamb, etc.), egg yolk, fish and beans are very high in iron content and high in bioavailability. In addition, zinc is related to gonadal and gonadotropin secretion, which has a great impact on the growth, development and intelligence of adolescents. Therefore, zinc-rich foods such as oysters, animal liver, etc. should be supplied frequently. 5.Unsaturated fatty acids are indispensable. Unsaturated fatty acids are the main source of cholesterol in the body and are essential for the production of steroid hormones in the body, such as sex hormones, adrenal hormones, vitamin D3 and so on. Foods rich in unsaturated fatty acids are vegetable oils and fats, of which corn oil, soybean oil and other content is particularly rich, fish oil, lean meat, fish should also be regularly consumed. 6, vegetables, fruits and vegetables should be fresh. Fresh vegetables such as cabbage, carrots, cucumbers, green peppers, young bamboo shoots, tomatoes, green onions and fresh fruits such as oranges, bananas, pears, apples, grapes, peaches, apricots, watermelon, etc. contain vitamins that are very important for the body to increase its height, so they should be fully supplied. 7, water supply should be sufficient. Water is the source of human life, adolescents account for more than 65% of body weight in water. Water can promote metabolism, can make the body easy to excrete toxins, help growth and development. Drink more than 2,000 ml of water a day, you can take early in the morning to drink warm water, soy milk for breakfast, vegetable soup for lunch, milk before bed, light salt water before exercise, hot tea in the summer and other ways to drink water. 8, high-grade supplements to stay away from. At present, some parents are anxious for their children to grow fast and smart, often influenced by some advertising, to buy a large number of high-grade supplements for children, year-round supply, while the basic nutrients are lacking, resulting in nutritional disorders, more terrible is that some high-grade supplements, drinks may contain hormone-like ingredients, often lead to fat, precocious puberty and other diseases. This is often the opposite of what you want.