Testosterone is often associated with literal masculinity. However, beyond topics like potency and muscle building, this sex hormone is crucial for healthy bodily functions and the entire organism.

New research suggests that a man’s hormone levels may alter how he responds to social injustice directed at women. The study ...

Stress has a direct impact on reproductive health. Constantly high cortisol levels can interfere with ovulation, menstrual ...

The FDA is seeking feedback on whether — and how — to expand the number of men prescribed testosterone treatment.

Dr. Helen Bernie said on a Dec. 10 panel hosted by the U.S. Food and Drug Administration that serum testosterone "is one of ...

Cheap goods, sales gimmicks fuel WhatNot’s $11.5 billion live-shopping empire• Shopping and Style: A tech mogul’s guide to ...

It is being widely touted anecdotally as a solution to everything from low libido to brain fog and fatigue. Still, experts ...

Scroll through any social media app right now, and you’ll find teenage boys and men in their early 20s debating testosterone levels. Some champion “testosterone maxxing, which means naturally ...

Another man described a similar experience on Mumsnet. ‘If I masturbate or have sex there is literally no pleasure. It’s a “release” but I don’t experience any pleasure when I orgasm,’ he explained.

Although the science is unsettled, the White House has embraced core tenets of the ‘sperm count decline hypothesis.’ ...

Understanding what it means to “boost testosterone” isn't always easy. The hormone is something we’re all probably aware of but not entirely sure about. Aside from being responsible for facial hair ...

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