Human growth hormone continues to play an imperative role all over the adult life. It is released in small amounts during sleep, and aids to control cellular repair, metabolism, muscle growth and the maintenance of normal brain function. It also helps to enhance the immune system. Human growth hormone is also recognized as somatotropin. It is produced by the ‘somatotrope’ cells of the anterior pituitary gland, and its secretion into the blood is prohibited by chemical signals from the nearby hypothalamus gland. Both the pituitary and hypothalamus glands are located in the middle of the brain. Human growth hormone is bigger compared to most hormones, consisting of 191 amino acids.

HGH also referred to as “Human growth hormone” is a protein that acts as a chemical messenger and performs important functions in humans. HGH is a very strong protein, too much or too little of it can lead to a number of serious conditions. Somatotropin plays an imperative 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 distinct factors. A tumor in the pituitary gland can result in too much HGH, which can finally lead to the condition known as ‘acromegaly’. Acromegaly involves thickening digits, impinged nerves, blurred vision, and sometimes a form of diabetes.

If the tumor is removed, the effects of acromegaly can generally be reversible, however if the tumor occurred during childhood an abnormal amount of permanent growth may happen. This is occasionally referred to as ‘gigantism’. A genetic mutation in the gene coding for the hormone, a problem with the chemical signal that controls HGH release or any sort of structural malfunctions in the pituitary or hypothalamus glands can reason a lack of the hormone. If the hormone is deficient in childhood, a lack of overall growth will result, leading to a condition sometimes referred to as ‘dwarfism’. If the absence begins in adulthood the symptoms often include fatigue, heart disease and loss of muscle mass.

Another hormone that is getting a lot of awareness these days are testosterone. You can visit Testosterone guide for more information. A synthetic form of the hormone is available today as a treatment for conditions resulting in a lack of the natural version. 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. A few somewhat controversial uses of the hormone include helping obese people lose weight, bodybuilders gain muscle, and elderly people reverse some of the effects of their age.