Low testosterone can cause fatigue, low libido, mood changes, muscle loss, and bone weakness.

In practice, Will’s increased T levels have seen his performance in the gym improve massively. Over 28 days he added 10kg to ...

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process. An at-home testosterone test can help people monitor ...

Angela Myers is a freelance writer covering mental health, wellness and nutrition. She’s also conducted award-winning research on how to better communicate about sexual violence prevention and mental ...

Testosterone is a hormone which can influence sexual appearance and development, and stimulate testosterone production and sex drive, as well as help to build bones and muscle mass. It is usually ...

Dr. Jamin Brahmbhatt is a urologist and robotic surgeon with Orlando Health and an assistant professor at the University of Central Florida’s College of Medicine. You’re feeling unusually tired and ...