There is no fast way to grow taller, but you can promote height growth through balanced nutrition and moderate exercise, but if the epiphysis has closed, you will not grow taller. The growth of human height will be affected by genetic factors, acquired diet, diseases, living habits and other factors, there is no fast way to grow taller. Give your child a balanced diet, a reasonable combination of nutrition, eat more high protein, high calcium food, such as meat, eggs, milk, increase vitamin food, natural foods, less snacks. Usually take the child to exercise more exercise, such as running, jumping rope, ball games, etc., can promote height growth. Let your child develop good sleeping habits and get enough sleep every day. If the height growth rate is slow or the height is significantly lower than that of the same age, also consider the growth hormone deficiency and other pathological factors, if necessary, need to use recombinant human growth hormone replacement therapy. If the child’s height growth is slow, if necessary, take the child to the hospital to rule out disease.