Whether or not it is still possible to grow taller at 16 years old is related to factors such as gender, diet, physical exercise, and whether or not the epiphysis is closed. The material basis of human height is bone, generally speaking, girls relative to boys develop early, 12 ~ 13 years old for the rapid growth period, in 16 years old, epiphysis basically closed, long bones generally show no growth possibility; while boys in 15 ~ 16 years old for the rapid growth of the period, most of the epiphyseal line exists, there is the possibility of growing taller. There are many factors affecting height, such as heredity, nutrition, physical exercise, living environment and other factors. In the process of growth, attention should be paid to timely supplementation of nutrition, appropriate participation in physical exercise, to ensure adequate sleep; in addition, more sunshine, also helps growth and development. It is worth noting that, if at the age of 16 years old appeared to be significantly shorter than the same age, you should go to the hospital in time, if necessary, blood test growth hormone levels, etc., under the guidance of the doctor to deal with.