Human growth hormone (HGH) is larger compared to most hormones, comprising of 191 amino acids. HGH also referred to as “Human growth hormone” is proteins that acts as a chemical messenger and do vital functions in humans. Human growth hormone is also known as somatotropin. Human growth hormone continues to play an vital role throughout adult life. It is released in little amounts during sleep, and helps to control cellular repair, metabolism, muscle growth and the maintenance of normal brain function. Moreover, it helps to boost up the immune system.

HGH is one of the very powerful protein, too much or too little of it can lead to a number of dangerous conditions . Somatotropin is produced by the ‘somatotrope’ cells of the anterior pituitary gland, and its secretion into the blood is controlled by chemical signals from the nearby hypothalamus gland. Both the pituitary and hypothalamus glands are situated in the middle of the brain. Somatotropin plays an important role in stimulating cell growth and regeneration, and is at its highest levels in humans at adolescence, when much of a person’s growth is occurring. Too little HGH can be caused by a number of different factors.

A genetic mutation in the gene coding for the hormone, a trouble with the chemical signal that controls hGH release, or any cause in too much HGH, which can eventually lead to the condition known as ‘acromegaly’. Acromegaly involves thickening digits, impinged nerves, blurred vision, and sometimes a form of diabetes. If the hormone is lacking in childhood, a lack of overall growth will result, leading to a condition sometimes referred to as ‘dwarfism’. If the tumor is detached, the effects of acromegaly can normally be reversible, however if the tumor occurred during childhood an abnormal amount of permanent growth may happen. This is sometimes referred to as ‘gigantism’.

If the scarcity begins during adulthood the symptoms often include fatigue, loss of muscle mass, and heart disease. Treatment with human growth hormone is also sometimes used for AIDS patients to help them maintain weight in later stages of the disease, in the treatment of fibromyalgia, ulcerative colitis, Crohn’s disease. Now, a artificial form of the hormone is available as a treatment for conditions resulting in a lack of the natural version. A few somewhat controversial uses of the hormone include helping bodybuilders gain muscle, obese people lose weight, and elderly people reverse some of the effects of their age.

An alternative hormone that is getting a lot of concentration these days are testosterone. You can visit Testosterone information for more info.

Tags: HGH, Human Growth Hormone, natural human growth hormone