Human growth hormones (HGH) are naturally produced by the pituitary gland which is part of the endocrine system. This system releases different hormones to stimulate the continual changes our bodies go through over a life time. HGH serves …

When human growth hormones (HGH) were first put to the test under laboratory conditions the hormones themselves were extracted from the pituitary gland of cadavers. This was not a pleasant thought for the unfortunate recipient however because of research …