There’s a myth that masturbating can lower your testosterone, but it’s not true. However, whether sex decreases or increases ...

Medical professionals have torn into Donald Trump’s defense secretary for his plans to test military personnel’s testosterone ...

Turns out, you actually are what you eat.

While some research has shown benefits for patients who qualify, questions remain about the therapy's long-term risks and use among men without a medical need.

The U.S. military’s new testosterone-screening protocol directly supports its focus on human performance optimization.

After years of research, we finally understand how GLP-1s impact T on day 1 versus years later.

The Pentagon's new testosterone screening policy will test troops over 30. A doctor explains what the research shows about ...

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

Defense Secretary Pete Hegseth's announcement Wednesday that military members 30 and up must undergo annual testosterone ...

This article was reviewed by Kelly Brown, MD. Whether you played a sport in high school, college or even at the professional level, chances are you heard someone in a locker room talking about ...

Doctors raised a range of concerns about a testosterone screening policy announced by Defense Secretary Pete Hegseth, which ...

For a group of people who get their health advice from the supplement ads on Tucker Carlson's podcast, this totally tracks.