In addition to diet, it should be noted that:
First of all, we must have confidence in ourselves and believe that we can grow taller. A good attitude can promote the secretion of growth hormone. Don't lose heart.
Second, get enough sleep, 12 years old and sleep for more than 8 hours to ensure the secretion of growth hormone.
Third, do enough exercise and try to be outdoors for more than a few hours every day to increase the formation and absorption of various nutrients, including vitamin D, calcium and "solar energy", and promote the rapid growth of bones and muscles.
Fourth, to ensure proper exercise, we should do more jumping exercise, aerobic exercise and stretching exercise, especially swimming, running, high jump and aerobics, which can increase the flexibility of bones and help them grow taller.