Mingming’s mom and dad are both short, with mom only 151 cm and dad only 160 cm. My parents want Mingming to grow taller than the predicted genetic height, so what do they need to pay attention to in general? The short stature of the parents has an effect on the height of the child, but this is a polygenic trait, which means that the formation of this genetic trait is influenced by both heredity and the environment. If the environmental conditions are good, the genetic influence will be reduced. In order for children to have good conditions for growth, they should start at birth. The first two years after birth are the first growth spurt. The younger the child, the faster the growth. First of all, there should be sufficient nutrition, breast milk is the most ideal food for infants and it is best to breastfeed. The first four months should be exclusively with dairy products, the amount of milk should be sufficient, do not eat rice paste and other starchy substitutes. 4-5 months to add supplementary food, plus supplementary food should be gradually. 1 year old or so after the food should be the main, milk as a supplement, in addition to nutrition should also prevent disease, especially to prevent rickets. The baby is susceptible to various diseases that affect appetite, not conducive to food digestion and absorption, especially vomiting or diarrhea obviously affects the digestion and absorption of food, if the disease is longer, or recurring, will make the child’s growth and development delayed. After the growth acceleration period is difficult to compensate. The growth rate is more stable in childhood, growing 5 -7 cm per year. It is important to develop good eating habits, avoid partial eating, less snacking, regular life, regular exercise, sufficient sleep and happy spirit. Adolescence is the second growth spurt in life, so it is more important to pay attention to reasonable and adequate nutrition, eat more calcium-rich dairy products, and exercise more outdoors. The need for sleep increases in adolescence, and at this time the study is relatively onerous, to do a good job of life arrangements, so that the growth potential of the youth fierce long period can be fully developed.