Some men keep stable hormone levels and feel fine well into older age. Others develop noticeable symptoms of testosterone ...

The path to a diagnosis is more standardized than most men realize, and the guardrails around testosterone replacement ...

"Not all men experience male menopause. While testosterone levels decline with age, the symptoms and severity can vary." ...

A large study of more than 9,000 men has established harmonized reference ranges for total testosterone in men that when applied to assays that have been appropriately calibrated will effectively ...

Defense Secretary Pete Hegseth said he plans to test U.S. service members’ testosterone levels each year. But when it comes ...

For the last 20 years, the adjective most often associated with masculinity is “toxic,” implying that men who act like men ...

How low is too low when it comes to testosterone levels? When Defense Secretary Pete Hegseth announced in July 2026 that U.S.

The Pentagon now requires annual testosterone screening for service members 30 and older, raising questions about treatment ...

Testosterone is getting a lot of attention lately. The military just announced it will screen service members for low testosterone. Meanwhile, the Trump administration wants to expand access.

Hegseth’s answer to the very real problems facing the military is a good dose of macho pseudoscience: more testosterone.

Defense Secretary Pete Hegseth’s new initiative to test and treat troops for low testosterone is facing scrutiny from a ...

Testosterone has become a cultural shorthand for a particular type of conservative masculinity,:" says Josh Olds.