Children or adolescents, usually half an hour before going to bed at night to drink milk to help grow taller. Milk is rich in protein and calcium, can provide the body with rich calcium and protein, can effectively promote the body’s bone synthesis, and one hour after going to sleep growth hormone secretion peak, conducive to the growth and development of children and adolescents. Therefore, generally drink milk before going to bed, help to improve sleep. In the growth and development period, you also need to ensure that sufficient 10 hours of sleep, as well as with appropriate exercise, more running, basketball and other exercises, can also promote growth. However, you should not drink milk on an empty stomach, or stomach acid will destroy nutrients such as protein and calcium. In addition, children or teenagers can supplement similar to milk nutrients, eat more beef, lamb, fish, eggs to supplement nutrition, but also should eat more fresh vegetables and fruits, appropriate vitamins and minerals, improve the body’s sugar, protein, fat metabolism, help to grow taller.