Children of parents who are not tall may grow taller. Human height is influenced by genetic factors, dietary factors and environmental factors. In daily life, you can often see that parents are not particularly tall, but the child will be much taller than the parents of this situation, which is except for congenital genetic factors of the influence of acquired factors. In order to let the child can grow taller, first of all should make sure that the child’s bone scale has not healed, at the same time, growth hormone secretion in the normal range, usually must ensure adequate nutrition, appropriate supplement calcium, to ensure that a variety of micronutrients in the body and the intake of protein food. Secondly, ensure sleep, because the night is the best time for growth hormone to play a role, only sufficient sleep can help the growth of height. Finally, you can let your child do more exercise and do some bouncing sports, such as playing basketball, jumping rope, etc., which all have a positive effect on the growth of height.