Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process. An at-home testosterone test can help people monitor ...

Accessing Testosterone Replacement Therapy shouldn’t make you want to pull your hair out (especially if that’s one of the ...

It checks the level of testosterone in your blood. Your doctor uses it to diagnose conditions caused by too much or too little testosterone. That’s a hormone produced in a man’s testes. Women make ...

Starting around age 40, many men notice the first physical changes that may be related to their hormone levels: Energy wanes ...

Researcher points to ‘medicalisation of masculinity’ after investigating how men’s health is being monetised online ...

New U.S. dietary guidelines for the first time include advice for men on maintaining healthy testosterone levels.

There is no F.D.A.-approved testosterone product for women. Insurance won’t cover it. Many doctors won’t prescribe it. It’s become a cultural phenomenon. Credit... Supported by By Susan Dominus Spend ...