If you are a woman with a low or non-existent sex drive, speak to your physician about the use of a topical testosterone cream. Women normally have oestrogen, progesterone and testosterone circulating in their blood streams. As you age, hormone levels may decline.

Steroid creams, also known as topical corticosteroids, are one of the most useful and oldest treatments for dermatological conditions. Although a variety of topical steroid are available, they differ in formulation and potency, explains the American Academy of Family Physicians.

Male testosterone plays an important role in both the male and female body when present in normal amounts. For men, testosterone plays a vital role in sexual development and sexual function and contributes to the deepening of a man's voice and muscle strength.

Testosterone is an androgenic and anabolic hormone secreted by the testes in men. Women also secrete some through the ovaries, and some is also produced by the adrenal glands. Testosterone is primarily a male hormone, and thus men produce about 40 to 60 percent more than women.

Cortisol levels are tested to aid in diagnosing Cushing's syndrome and Addison's disease, both of which are adrenal gland diseases. Cortisol levels higher than normal are a sign of Cushing's syndrome and cortisol levels lower than normal are a sign of Addison's disease.

Tempeh is a highly nutritious soybean product popular in Indonesia and many places in Asia. Unlike tofu, tempeh is fermented, which allows easier digestion of its protein and reduces the harmful affect of its phytic acid.

Steroids, according to TestCountry.org, were designed as a means of elevating testosterone levels considerably in the body while maintaining the effects of testosterone through synthetic materials intended to last much longer than natural testosterone produced by the body.

A hysterectomy causes immediate menopause due to the drastic reduction of estrogen, the female hormone for reproduction.

Steroid usage affects not only the body but the mind as well. The mental effects of using the drug can be just as dangerous and even more serious than the side effects that are physical.

There are several supplements that purport to block the production of estrogen in your body. The U.S. Food and Drug Administration, however, does not regulate claims made by supplement manufacturers.

Transitioning from female to male is an individual experience, and no two transitions are alike. As part of the transitioning process, some people use testosterone injections to become more masculine. Some trans men will opt to undergo sex reassignment surgery, including removal of the breasts or genital surgery.

According to women’s health expert Christiane Northrup, M.D., estrogen dominance is defined as a syndrome caused by a hormonal imbalance leading to higher levels of estrogen relative to progesterone.