A person’s height first depends on genetic factors, accounting for about 70%, in addition, depends on other conditions, including: exercise, nutrition, environmental and social factors. In order to make children grow taller, parents should pay attention to the following points: a. Do not miss the rapid growth period In the process of youth development of children and adolescents, when the fastest height growth? Research has confirmed that the majority of Chinese Han children’s height spike for girls around 12 years old, boys around 14 years old; more than 90% of girls in the age of 11 to 13 years old, the fastest height growth age for boys between 13 to 15 years old. In order to let the child grow taller, parents should pay particular attention to the child in the rapid growth period of nutrition, exercise and other issues. Second, pay attention to nutritional supplements Nutrition is the key to children’s physical growth. The energy, protein and amino acids needed for normal physical growth must be supplied by food, mainly meat, eggs, beans and legumes. Bone formation also requires adequate amounts of calcium, phosphorus and trace amounts of manganese and iron. Insufficient intake of calcium and vitamin D deficiency will cause insufficient bone mineralization, vitamin A deficiency will make the bone shorter and thicker, and vitamin C deficiency will make the interstitial formation of bone cells defective and brittle, all of which will affect the growth of bone. At present, the general family in the meat and vegetables in the diet, nutrition should be comprehensive and adequate, parents should pay attention not to let children develop the habit of partial food, and do not let children eat too much snacks and affect the intake of important nutrients. Third, strengthen sports exercise sports can strengthen the body’s metabolic process, accelerate blood circulation, promote the secretion of growth hormone, accelerate the growth of bone tissue, which is beneficial to human body growth. The following exercises have a certain effect on the height increase, may wish to try. 1, dangling swing using a single bar or door frame, the height of the body dangling over the bar, toes can just leave the ground as appropriate. Both hands hold the bar, the spacing is slightly greater than shoulder width, two feet together, followed by the body swing back and forth, the amplitude should not be too large, the time should not be too long. Exercise is best arranged every morning, the body as loose as possible to hang, hold 20 seconds, young men should do 10 to 15 times, young women should do 2 to 6 times. 2. Jump up and touch high Jump up with both hands to touch the pre-set object, which can be a roadside branch, basketball basket or ceiling. Jump with both feet and do 30 times. Rest for a moment and jump with one foot on the left and right foot respectively, in the same way as above. 3.Ball activities When playing basketball, actively compete for rebounds and jump up to break the ball; when playing volleyball, try to jump up and do more dunking and blocking action; in soccer, practice more jumping forehead striking action. 4, jumping exercises can do marching between the single-legged jump, frog jump, three-stage jump, multi-stage jump and in situ longitudinal jump, etc.. Four: to ensure adequate sleep: different ages of children sleep for different lengths of time: newborn: 20 hours; 2-6 months: 15-18 hours; June – 18 months: 13-15 hours; 18 months – 3 years: 12-13 hours; 3 years – 7 years: 11-12 hours; 7 years – 12 years: 8-10 hours; more than 12: preferably more than 8 hours (children should ensure that there are more than 8 hours of sleep per day). hours of sleep). V. Create a good living environment Psycho-neurological abnormalities can also affect the physical growth of children. If the parents are divorced, the relationship between the child and the guardian is abnormal, the child is often abused, or the child is subjected to other serious stimuli, the growth rate will gradually slow down, making the height below the low limit of the normal height of children of the same age and sex. Short stature also increases the child’s low self-esteem because the psychological and social stimulation the child receives affects the transmission of nerve impulses from the cerebral cortex to the hypothalamus, thus inhibiting the secretion of growth hormone by the pituitary gland. When the child’s environment is treated well, the growth rate can return to normal. Chronic diseases should be actively prevented and treated in childhood and adolescence. Long-term diseases such as chronic infection, chronic hepatitis, chronic nephritis, asthma, heart disease, anemia, etc. can affect growth and development. Genetic diseases of bone, such as osteochondral dysplasia, can also limit bone growth (thanks to the author: based on the work of the author of no name finishing)