Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a critical role in helping control fat levels, cholesterol, and glucose levels. Testosterone ...

Low testosterone levels can cause side effects ranging from low libido and mood to muscle loss. A urologist said more men should get tested so their doctors can see how their hormone levels change ...

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 ...

Testosterone is a sex hormone that regulates a number of processes in the human body, including fertility, sex drive, bone mass, fat distribution, muscle mass, and red blood cell production.

Analysis of federal survey data indicated that testosterone levels in boys versus girls had almost fully diverged by age 12, with no overlap between interquartile ranges. The study by Jonathon ...

Researchers found that unemployed men with medium to high testosterone levels were more likely than those with low testosterone to have found work by five months out. Getty Images For men, career ...

Social media widely promotes testosterone as an essential part of menopausal hormone therapy (MHT, also known as hormone replacement therapy or HRT) to treat low mood, brain fog and loss of vitality.