Demand for the hormone is surging, and not just to treat libido. Here’s what we know about its benefits, and potential risks.

The hormone got its name in 1935 ... and Sustanon – a combination of four forms of testosterone that requires injection every ...

Researchers have discovered a new mechanism that is used by a male sex hormone essential for muscle and bone function. The ...

By Andrew Ellsworth, MD A few (or more) years ago, Popeye the Sailor Man was an inspirational cartoon character. When needed, the superhero would ...

How ironic that the hormone most associated with ... are expensive and come in very high doses. Testosterone is also available through injections, but it’s difficult to control the dose.

In their search for answers, experts have begun examining the link between sexual hormone production and ... 25 percent of men over 45 may have low testosterone. Low testosterone levels have ...

I started hormone replacement therapy in ... studies have suggested that subcutaneous injections (injection into the fat) could help retain testosterone in the body for longer between shots ...

Now we have a number of medications-- available as pills, injections ... Either way, the hormone levels drop, and the cancer's growth slows. "Testosterone and other hormones are like fertilizer ...

Less than 0.1% of adolescents in the United States identified as transgender or gender diverse and received puberty blockers or gender-affirming hormones, according to study findings published ...

Testosterone is a hormone that is mainly found in men. This hormone is essential for maintaining strength and physical capacity in men. Its deficiency can have a serious effect on the sexual ...

Aa Aa Aa A widely used method for determining whether steroid hormones, like testosterone, affect aggression is to conduct long-term manipulations. Manipulations, such as castration and/or ...

Q. Will taking testosterone bring back the virility of my youth? A. The subject of testosterone is fuzzy, so it’s difficult to give a simple answer to this question. There is some ...