It's natural for testosterone to fluctuate, but sleep, diet and other factors can affect a man's levels on a daily basis.

Historically, testosterone has been associated with masculinity. Someone having high levels of testosterone was shorthand for perceived higher levels of aggression, strength, and libido. However, ...

Testosterone is often considered a “male” hormone, but people of every gender produce it in differing amounts.

The military plans to start screening service members for low testosterone, and social media is overflowing with claims about ...

With this in mind, it seems natural that using testosterone replacement therapy (TRT) for weight loss purposes could be a potential solution. But while it’s been marketed for this, experts caution ...

U.S. Defense Secretary Pete Hegseth says the screenings will boost the military’s readiness and resilience, but doctors express caution.

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. U.S. Defense Secretary Pete Hegseth plans to have ...

Testosterone is trending in gyms, on social online and in politics. US Defense Secretary Pete Hegseth even wants troops ...

For the last 20 years, the adjective most often associated with masculinity is “toxic,” implying that men who act like men are dangerous – even deadly.Then along comes Pete Hegseth suggesting that ...