(1) Provide children with adequate and balanced nutrition. Nutrients are the material basis of growth and development. Teach children not to be picky about food, not to be partial to food and not to eat snacks. Three meals are scheduled, and meat and vegetables are matched. Ensure that children drink 250 ml of milk, 0 eggs/kloc-2 eggs, and appropriate amounts of meat, cereals, fruits and vegetables every day. Note: Don't give children nutritious health products to avoid precocious puberty. Eat fruits and vegetables in season, not out of season. Drink pure milk, not condensed milk and various accessories.

(2) Insist on physical exercise and pay attention to the combination of work and rest. Physical exercise can promote the development and function of children's bones, muscles, joints and ligaments. Some stretching exercises and jumping exercises help children grow taller, such as pulling the horizontal bar, pull-ups, basketball, volleyball, badminton, skipping rope and kicking shuttlecock, which can all promote children's height growth. The simplest thing is to touch the high jump and draw a mark on the wall at home, which is higher than the height of the child's hand, so that the child can often jump up to reach the mark.

(3) ensure that children have enough sleep. The growth hormone that makes children grow taller is secreted by them after going to bed at night. Supervise children to go to bed early and get up early every day, and ensure that children have 8- 10 hours of sleep every day, so that growth hormone in the body is in the best secretion state and plays its best function.

(4) Happiness is the catalyst for height growth. A pleasant environment and mood, a harmonious family atmosphere, and parents' care for their children can make their children grow up healthily physically and mentally, which is helpful for their height growth. If parents often quarrel or parents often beat and scold their children, it will cause children to be psychologically depressed, afraid, restless in sleep, and not thinking about tea and rice, which will easily cause children to grow up.