Bio-identical Hormone Replacement Therapy.
Bio-identical hormone replacement therapy means the chemical make-up of a particular replacement hormone is exactly the same as what the human body produces. The ideal natural substances for hormone replacement therapy are readily available. Unfortunately, many doctors are unaware of these bio-identical hormones.
Since natural or bio-identical hormones cannot be patented, manufacturers lack financial incentive to fund research and development costs to commercially market these substances, and physicians receive little information on natural progesterone, estriol, estradiol, estrone, and testosterone. Women are no longer willing to accept the risks associated with synthetic hormones and are searching for alternatives. New research is continually emerging. The Womens Health Initiative is an excellent resource for questions about hormones. It can be viewed at the Womens Health Initiative (WHI) website.