What Is DHEA?
DHEA (dehydroepiandrosterone) is a hormone produced by your body’s adrenal glands. These are glands just above your kidneys. DHEA supplements can be made from wild yam or soy. Scientists don’t know everything DHEA does. But they do know that it functions as a precursor to male and female sex hormones, including testosterone and estrogen. Precursors are substances that are converted by the body into a hormone. DHEA production peaks in your mid-20s. In most people, production gradually declines with age.
DHEA supplements are used by some people who believe they can improve sex drive, build muscle, fight the effects of aging, and improve some health conditions.