What Is Low Testosterone (Testosterone Deficiency)? Testosterone is the primary androgen — or male hormone — in your body. Low testosterone affects up to 39 percent of adult men in the US over the age ...

Male hypogonadism means your body isn’t making enough testosterone, the hormone that plays a role in drive, energy, and muscle strength. Primary hypogonadism starts … ...

The narrow FDA labeling makes it so that only a minority of men who could benefit from treatment are considered ‘on-label’ ...

Dr. Helen Bernie said on a Dec. 10 panel hosted by the U.S. Food and Drug Administration that serum testosterone "is one of ...

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

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

This article was reviewed by Felix Gussone, MD. How Much Does Testosterone Cost? The Real Deal on Prices and Options Key Takeaways: Testosterone therapy costs vary … ...

DEAR DOCTOR K: I’m a 68-year-old man who has been feeling more tired and less “sexy” over the past several months. My doctor says my blood testosterone level is normal, but “low normal” — a little bit ...

Everyday tasks are leaving dads feeling “absolutely exhausted” — and according to a new poll, the culprit for many could be ...