Testosterone levels peak during male puberty and decline with age in both males and females. With low testosterone in males, you can have a decreased sex drive, trouble with erections, and low sperm ...

This article was reviewed by Felix Gussone, MD. If you’ve been feeling a bit more couch potato than go-getter lately, dragging through the day, snapping at people for no reason, or wondering where ...

Why insurance requires an 8 a.m. testosterone test and what causes hand numbness and locking fingers.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Many factors can affect your testosterone levels, especially age and weight, Dr. Lynam says. When your ...

This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Spoiler alert: You can stop TRT — but the way you do so ...

While taking testosterone-based HRT, your doctor will monitor your bloodwork for signs of polycythemia. If found, several treatment options are available. Testosterone is responsible for many body ...

A new study led by researchers at The University of Texas MD Anderson Cancer Center found that prostate cancer patients with low testosterone levels may have a higher risk of cancer progressing to a ...

Hormonal health in men rarely becomes dinner-table conversation. Across countries, researchers are observing a gradual decline in average testosterone.