Girls can grow taller before their epiphyses close, but the fastest age to grow taller is the girl’s puberty, the girl’s puberty is generally a little earlier than the boy’s, generally between the ages of 9 to 18, most girls between the ages of 10 to 16 years old height growth is more rapid. Girls’ height grows faster during puberty between the ages of 10 and 16, especially before menarche, when the girl’s body secretes a large amount of growth hormone and sex hormones, and the bones grow the fastest. After puberty, the epiphysis closes, and can no longer grow taller. A girl’s height is affected by heredity and the acquired environment, which includes factors such as nutrition, sleep, and physical exercise. So girls in puberty need to pay attention to nutrition, you can supplement rich in protein, vitamins and calcium foods, such as milk, eggs, lean meat, fish, carrots, celery, spinach, etc., the diet should be reasonable, but also appropriate supplement calcium tablets, calcium, iron and zinc oral solution. Girls long body stage need to pay attention to do not stay up late, try to go to bed early, sleep, the body will secrete growth hormone, this hormone can promote the growth of bones, internal organs and the whole body, but also can help to grow taller, in addition to physical exercise is also conducive to the growth and development of bones.