Hygetropin HGH human growth hormone, also called somatropin, is produced in the anterior of the pituitary gland inside the brain, it is one of the most abundant hormones secreted. It influences the growth of cells, bones, muscles and organs through out the body. Hormone production peaks at adolescence when accelerated growth occurs. If growing children have too little HGH they remain as dwarfs, while if they have too much HGH they become giants. Daily secretion declines with age. For example a 20 year old may secrete 4 to 5 times more of the growth hormone than a 60 year old. Clinical studies suggest that symptoms associated with aging may be due to the decline of growth hormone levels in our bodies. HGH is vital in helping prevent the aging process. Learn more on Injectable HGH Human Growth Hormone Injectable HGH human growth hormone is one of many endocrine hormones, like estrogen, progesterone, testosterone, melatonin and DHEA, that all decline in production with age. While many of these hormones can be replaced to deter some of the effects of aging, human growth hormone reaches far beyond the scope of any of these hormones. Growth hormone not only prevents biological aging, it promotes weight loss, builds muscle mass, improves memory, significantly enhances sex drive, increases energy and many other symptoms associated with aging. Learn more on Injectable HGH Human Growth Hormone.