Parents should pay attention to: 1. Properly control the diet to avoid excess nutrition, especially avoid fatty foods and fried foods, eat less sweets, but ensure the intake of protein, and should eat more vegetables and fruits. Let your child avoid nutrition and health products that may contain sex hormones, and do not use skin care products that contain sex hormones. The child’s diet should be balanced and reasonably matched. It is not the case that the more chicken, duck, fish and meat you eat, the more nutritious it is, but the more of these animal foods you eat, the greater the burden on the child’s body, and the consequences are endless. 2, do not buy fruits and vegetables of very strange shape and color, and even more in the opposite season. 3, usually not suitable for children to eat supplements, health products, if necessary to eat, should also be used with caution under the guidance of dietitians and doctors. 4.Increase physical activity. Especially to strengthen the exercise of the lower limbs, sports can choose running, stair climbing and rope skipping. 5, to ensure adequate sleep. There should be eight or nine hours of high quality sleep every night to ensure that the pituitary gland can secrete sufficient amounts of growth hormone at night, because growth hormone has an important role in promoting rapid growth of height. 6, create a good environment. For example, do not let the child too much exposure to visual stimuli incompatible with age, so that their nature can be brought into play, and gradually realize the return of the “natural”.