Of the many health trends on social media, female demand for testosterone as a performance-enhancing drug is one of the strangest. It is a “powerhouse hormone”, proclaims one influencer, who goes on ...

The drugs have soared in popularity, with some men taking them for unapproved uses like anti-aging or increasing muscle mass.

Testosterone is one of the few hormones that’s broken out of biology textbooks and into the popular consciousness. For years it has been a shorthand for all things stereotypically male—ever notice how ...

UCSF researchers showed that estrogen can turn on pain signals in the gut, offering new insights into conditions like ...

Menopause affects half the human population, but women and doctors say it is under researched, misunderstood and often ...

More women are asking about testosterone therapy. Here’s what the science shows, the risks to know, and who may benefit from ...

NPR's Steve Inskeep speaks with FDA Commissioner Martin Makary about the decline in testosterone in men in the U.S. and what ...

Testosterone is a hormone produced mainly in the testicles (and in smaller amounts in ovaries and adrenal glands) that helps regulate muscle growth, energy, sex drive, mood, and overall reproductive ...

The trend never really died after the Rocky era, but its meaning has changed. Experts explain whether the trend works and why ...

An FDA panel of experts has called for a loosening of regulations and expanding access to testosterone replacement therapy.

Despite cultural conversations evolving surrounding masculinity, misconceptions remain about men’s sexual health issues. Topics like erectile dysfunction (ED), premature ejaculation (PE), or low ...

Irwin Goldstein, MD, director of San Diego Sexual Medicine, takes testosterone replacement therapy, just like many of his patients. Over more than two decades, he’s tried it all—shots, pellets, gels, ...