The chemical name for growth hormone is Somatotropin and is in fact a polypeptide hormone which has been synthesized and secreted from the pituitary gland. The r which is in rhGH just stands for recombinant in DNA technology which you may understand easier as biosynthetic, although before 1985 hGH ("human growth hormone") was taken from the pituitary of a corpse.
Growth hormone is also considered to be our master hormone due to the fact that it is first released at birth and continues to play a major role in our body's anabolic efforts. hGH remains present in our body and is a key player during our adolescence years and is responsible for the strengthening and mineralization of our bones. Other significant hGH functions also include hyperplasia (creation of new cells), lipolysis (fat burning) and protein synthesis.
It is generally recognised that growth hormone does in fact enhance athletic performance as well as increasing the growth of our muscles. Anabolic steroids and hGH may obtain the same results, but they work in completely different ways. Anabolic steroids have the function of increasing muscular size through hypertrophy or by increasing the muscle tissue size, whereas hGH only works through hyperplasia, which is the creation of new cells.
Although hGH functions through the increasing of IGF levels causing hyperplasia, our muscular size increases are not only associated with hGH on its own, and androgens will normally be required to enlarge the new cell tissue. To put it another way, you will one day reach a point that your muscles just won't get any bigger and not even steroids will be able to help. But with hGH you will be able to take yourself to new heights by adding new muscle cells through hyperplasia. You can then use Anabolic steroids to enhance muscle growth by working on our new cells that were produced by hGH.
Although anabolic steroids need to be taken in cycles so not to suppress the body's hypothalamic-pituitary-gonadal-axis (HPGA),hGh has no such restrictions as it does not have the same effect on the HPGA. You normally find that users of hGH will start to see results after about a 2 month period, but these increases in muscle growth will then continue for as long as hGH is taken.
For even more fantastic information about steroids and hGH, then just head right over to the steroid-encyclopaedia.com web site, which has had so much experience in giving the best advice to body-builders from all over the world. You will meet so many other body-builders who have been where you are right now, and it won't take long for you to realise that it wouldn't be at all wise to take a more step before having gone through the steroid-encyclopaedia.com web site.