Testosterone is the quintessential male hormone (androgen), and it’s a busy one, helping to regulate intimate function, ...

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

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

This article was reviewed by Felix Gussone, MD. Low Testosterone and Joint Pain: What’s the Connection? Your knees, ankles, ...

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Testosterone therapy is associated with a lower risk for acute kidney injury, kidney failure requiring replacement therapy, ...

Here’s when and why experts think testosterone should be prescribed to middle-aged women, and how it affects their lives.

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

Testosterone is being hailed as the secret to better energy, mood, and sex drive. Here’s what experts say about when it ...