Human height is related to the following factors: 1. genetics, genetics can play a decisive role of 50%-60%. 2. gender, influenced by the level of gonadal hormones, the growth rate and final height of boys is significantly higher than that of girls. 3. age, the height of adolescents is basically determined around puberty, with the completion of the development of secondary sex characteristics and the closure of the long bone epiphysis, the height is also basically determined. 4. nutrition, during the During the period of rapid growth and development, sufficient protein and calcium intake is the basis for growing taller. Therefore, children should get more sunlight, take proper vitamin D and calcium supplements, and ensure sufficient protein intake.5. Exercise, exercise can promote growth, especially running, jumping, stretching exercises, etc.6. Certain diseases, such as chronic liver disease, chronic kidney disease, hypothyroidism, etc., especially chronic diseases in childhood tend to affect the speed of growth and also affect the final height.