Medical researchers have proven that after age fifteen there is a significant decrease in the body's production of human growth hormone (HGH) with resulting human growth hormone deficiency in adults. As the level of growth hormone declines, the immune system begins its decline and the disease processes associated with aging also commences.Recombinant human growth hormone is derived from genetic engineering and is identical in genetic structure to the human DNA growth hormone.Human growth hormone therapy is safe, non-toxic and there are no significant adverse side effects to treatment protocols. Growth Hormone's appropriate use with children and adults has been approved in the United States and many other countries throughout the world
