Teenagers grow taller is a process of physical development, can be supplemented through nutrition, moderate exercise and other ways to promote metabolism and bone development to help grow taller, but there is no fastest way to grow taller. 1. Supplementary nutrition: Teenagers are in an important stage of physical and intellectual development, and need adequate nutrition, to do not picky about food, to ensure a balanced diet. Normally you can drink more milk, as well as eat more meat such as beef, fish, etc., eat more fresh fruits and vegetables. This can supplement the body needs protein, calcium, vitamins, etc., to promote the growth and development of adolescents. 2. Moderate exercise: Adopt good habits and insist on outdoor exercise every day, such as playing basketball, running, brisk walking, etc., which can promote the absorption of calcium, accelerate bone growth and help grow taller. It is recommended to keep enough sleep, good sleep can help the secretion of growth hormone, which also helps to grow taller. If you have any doubts about the progress of your teenager’s growth and development, you can go to the hospital and under the guidance of your doctor, have a relevant checkup and make lifestyle adjustments according to your doctor’s advice in a timely manner.