Boys change voice on behalf of entering puberty, and will not affect the growth of height, therefore, it is still possible to grow taller after changing voice.
Generally speaking, boys in 12-14 years old in the voice change period, mainly manifested in the laryngeal knot protruding, the voice becomes lower, thicker, louder and so on, boys change their voices on the body’s bone development will not have an impact, as long as in the epiphysis has not been completely closed, it is still possible to grow taller.
In addition to the influence of genetic factors, the growth of height has many other influencing factors, such as sleep, diet, exercise and so on.
Teenagers should develop good habits of work and rest, to ensure that every day enough sleep, can not stay up late; in addition, in the diet, appropriate more calcium and vitamin-rich foods, such as milk, soy products, beef, chicken, fresh fruits and vegetables, etc.; at the same time, daily life, but also more outdoor physical activity exercise (such as running, ball games, swimming, etc.), to promote the growth of height.