Human growth hormone (HgH) is produced by the pituitary gland and provides a powerful natural stimulus for protein synthesis, hormone production and tissue renewal. HgH growth hormone secretion declines steadily with age. Anti-aging doctors sometimes prescribe HGH growth hormone injections as part of an anti-aging protocol, but this approach can cost thousands of dollars a month. The products in this section utilize nutritional factors to support the body's natural production of HgH growth hormone.*