Firstly, we must eat the specific and right foods in order to promote further growth. HGH or Human Growth Hormone is hard to find in foods. But there are alternatives that work the same way. These are the three amino acids that are essential to growth: L-Arginine, L-Ornithine and L-Lysine. Read more about it here - http://topheight.com/blog/long-shot-...ing-height-21/