Human Growth Hormone (HGH) is an attempt to increase the bodies growth hormone levels to the their natural peak, offsetting the decline that begines in your early 20s.
Human Growth Hormone Replacement Therapy is the process of increasing a patients HGH levels through diet, exercise, and the use of HGH Supplements.
Simple, you're getting OLDER! There is no logical reason to ignore that simple fact, and every reason to accept it and start actively dealing with it.
Look at what "modern medicine" consists of today. It's all about treating the symptoms of aging, such as heart disease, obesity, and diabetes, among many others.
The goal of Anti-Aging Medicine is to "cure" aging. The primary research being done now is in identifying the aging process. Human beings spend the majority of their lifes in a state of constant degradation, or "slowly dying." This process is amazingly complex, yet in a very short period of time these scientists have made great strides in understanding the underlying processes of human aging, and the effect human growth hormone has on the aging process.
Aging is a disease. HGH is part of the cure!