For more than 80 years, men have been told that testosterone helps prostate cancer grow. But a very different picture has ...

Cate Hall’s sex drive tanked when she hit 40. After months of trying—and failing—to boost it, she read a pamphlet in a doctor’s office about the effects of low testosterone in women, including low ...

While some studies suggest low dose testosterone can be helpful for women, especially during menopause, more research is needed to determine its safety and effectiveness. In females, testosterone is ...

Testosterone is being hailed as the secret to better energy, mood, and sex drive. Here’s what experts say about when it actually does help—and when it doesn’t. Women naturally produce testosterone, a ...