A new and extensive study challenges the widely held belief that the hormone testosterone influences men’s economic choices, ...

Testosterone has long been linked to risk-taking, generosity, and competitiveness. But a new large-scale study - the biggest ...

Testosterone therapy can help men with low hormone levels, but experts warn of serious risks including stroke, prostate ...

Rob, 42, is a fitness guy. He loves working out, spends his spare time in the jujitsu gym and eats a high-protein diet heavy on avocado oil. He cares about his health and wants to optimize it, and a ...

This article was reviewed by Felix Gussone, MD. What Is Testosterone? As the primary male hormone, or androgen, testosterone ...

More and more older men are considering testosterone therapy to improve strength, libido, and overall health — but research presents a complex picture of limited benefits versus notable risks.

People searching online for solutions to symptoms like fatigue, mood changes and low libido often find podcasts, Reddit ...

Testosterone is the primary androgen — or male hormone — in your body. Low testosterone affects up to 39 percent ...

Exercise affects testosterone in other ways, too, says Brian McNeil, M.D., chief of urology at SUNY Downstate Health Sciences ...

NEW YORK (Reuters Health) - Although use of testosterone supplements may increase lean body mass and reduce fat mass in older men, it does not improve functional mobility or mental ability, according ...

Testosterone treatment significantly reduces mortality among men with Klinefelter syndrome. Researcher calls for changes in guidelines to ensure more patients receive the necessary treatment. More ...

There are conflicting studies on how masturbation affects testosterone levels over time, but there is some reason to believe ...