Q. I would like to know more about the use of testosterone replacement in men. My understanding is that a recent large-scale ...

Modern life is waging a quiet war on male hormones; discover the overlooked environmental and lifestyle triggers that a top ...

Men’s bodies change when they become fathers, but not in ways most people expect. A new study from researchers at the University of Notre Dame reveals that fatherhood reshapes men’s biology for years, ...

Independent analysis examines Fridays' published TRT program structure, delivery format options, and what clinical research indicates for men evaluating prescription testosterone pathways heading into ...

For more than 80 years, men have been told that testosterone fuels prostate cancer. But a more nuanced picture has emerged ...

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

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

NPR's Steve Inskeep speaks with FDA Commissioner Martin Makary about the decline in testosterone in men in the U.S. and what his agency wants to do about it.

Kade was 21 years old when he started injecting testosterone. On the surface, he looked like the picture of health, but he didn't feel like it. He felt unmotivated and anxious, so anxious he couldn't ...

Testosterone is arguably one of the most essential hormones for supporting men’s health. It plays a role in supporting intimate, bone, muscle, and mental health. Testosterone levels that are higher or ...

In the past year or so, health influencers — and a lot of women on social media — have talked up testosterone therapy as a kind of perimenopausal panacea. They promise boundless energy, crisper ...