There’s no shortcut to good sex. Despite a long-held theory among men that having more testosterone equates to a more robust sex drive, the proof of its impact on sexual performance is limp ...

They’re seeing gains — but at what cost? Amid the “looksmaxxing” boom, young men are bulking up by “testosterone-maxxing,” which refers to using testosterone replacement therapy (TRT ...

Testosterone is a hormone that's central to a man’s physical and mental well-being. It influences everything from muscle mass to mood, libido to cognitive function. As men age, testosterone ...

On days where the single men interacted with prospective partners, testosterone concentrations were higher, suggesting more effort was made to seek out a mate. Extensive studies on birds have ...

Testosterone is a hormone found in humans, as well as in other animals. In men, the testicles primarily make testosterone. Women’s ovaries also make testosterone, though in much smaller amounts.

It found that testosterone levels in young Filipino men fell 30 percent after they became fathers—more than double the reduction that occurred in childless bachelors of the same cohort during ...

Jess Thomson is a Newsweek Science Reporter based in London UK. Her focus is reporting on science, technology and healthcare. She has covered weird animal behavior, space news and the impacts of ...

Researchers are unlocking the mysteries of how low testosterone is related to men's overall health. Along the way, they're uncovering connections between low testosterone and other health conditions.

TAMPA BAY, Fla. (BLOOM) – In recent years, testosterone therapy has gained popularity among younger men, with many in their 30s and 40s turning to treatment to address issues like fatigue ...

Men have been drawn to virility enhancement for centuries, either to treat diseases or restore youthful vigor. Today, many have turned to increasing their testosterone levels (whether through ...

He had low testosterone levels, in the range of 219 to 239 nanograms per deciliter. Doctors disagree on the "typical" range, but generally say men in their 20s have around 400 to 600. For Kade ...

While the medical community is still divided as to whether the age-related drop in testosterone experienced by some men should be described as male menopause, it is sometimes referred to as the ...