Bio-Identical Hormones are a way to resolve unwanted imbalances in the endocrine system and maintain optimal health. There are some very simple laboratory tests that will, along with a complete history and specific examination, allow the physician to formulate a correct and gentle regime with hormone therapy. Some of the hormones that are essential to well being and should be checked are: Thyroid, Cortisol, Estrogen, progesterone, Testosterone, DHEA, and Growth Hormone. Hormones should be chemically identical to the ones that are produced in the body and formulated by a reputable compounding pharmacy.