Testosterone therapy is on the rise as men seek more energy and vitality, revealing shifting views on aging and modern masculinity.

The personal trainer and content creator, who shares his fitness progress online, started the therapy when he was only 18 out of “insecurity.” “I was really lanky — I’m six foot three — and very ...

Testosterone propionate was once a common treatment for men with low testosterone. It’s a synthetic version of the naturally occurring hormone. This solution and other drugs that mimic testosterone ...

What used to be a niche treatment for men with legitimate medical conditions has morphed into "youth and vigor" as a ...

Testosterone influences sexual drive, sterility, muscular strength, and fat loss in men. Men should be able to produce high testosterone production to maintain good health. The testosterone production ...

This is T-rrific news for some men. Testosterone replacement therapy (TRT) has been historically difficult to get because it requires proof of consistently low testosterone levels along with symptoms ...

The promise of renewed vitality, enhanced muscle mass, and revitalized sex drive has millions of American men turning to testosterone replacement therapy. Yet behind the allure of recaptured youth ...

For years, postmenopausal women have agonized over the risks and benefits of estrogen replacement therapy. Now comes a hint that elderly men, particularly those with Alzheimer disease (AD), might ...

Contrary to popular belief, having higher levels of testosterone doesn't necessarily make men have a higher libido. Day-to-day changes in testosterone levels were discovered to have no real link to ...

Amanda Hughes receives funding from the Health Foundation and the Medical Research Council. Neil Davies works in a unit that receives support from the University of Bristol and the UK Medical Research ...

Members of an FDA expert panel urged the agency to expand labeling for testosterone replacement therapy and remove its classification as a controlled substance. Like previous FDA expert panels, the ...