Low testosterone? Hegseth sparks conversation as doctors reveal warning signs every man should know

With Defense Secretary Pete Hegseth fueling a national conversation about testosterone, many men may wonder whether their own levels are where they should be.

On July 15, Hegseth directed the Pentagon to begin mandatory testosterone-deficiency screening for active-duty and reserve personnel age 30 and older as part of their periodic health assessments, with testing available upon request for younger service members.

Testosterone replacement therapy (TRT), when clinically indicated...