1: do not stay up late at night, stay up late will affect the secretion of growth hormone, which will affect your height, (especially middle school students is the prime time of growth and development, do not stay up late to avoid regretting later). affect your height, (especially middle school students is the golden time of growth and development, do not stay up late, lest you regret later).
2: adhere to the exercise, every day adhere to do some of the legs have stretched the movement, such as touch high, running, playing basketball, etc. can be, every day to provide a certain amount of time to exercise (half an hour to an hour)
3: in the diet do not eat spicy food, especially in the school around the sale of deep-fried class is best not to eat, every morning to drink pure milk, before going to bed can also be, the life of the present is good. Every day there is meat to eat, there is no eating bad argument, or to see what the body lacks, for the supplement is useful, I hope to be able to help you
.