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 ...

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 ...

It checks the level of testosterone in your blood. Your doctor uses it to diagnose conditions caused by too much or too little testosterone. That’s a hormone produced in a man’s testes. Women make ...

The Atellica TSTII Testosterone assay is the only immunoassay with CDC HoST-TT Certification; Certification reaffirms assay re ...

Testosterone levels in men naturally decline with age. After age 40, it may drop about 1 to 3 percent a year. Maintaining a ...

If you're a man and you're concerned about low levels of testosterone, doctors say there are a key steps to take before you go with testosterone supplementation. "More than other hormones, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." WORKING OUT REGULARLY has a profound effect on all aspects of your health, including your heart and ...

SAAD ALAM WAS worried. His doctor had called him into the office to talk about his latest test results. At 35, Alam had been feeling off his game for a while. His energy level had tanked, his brain ...

Study reveals link between atorvastatin treatment and lower total testosterone in type 2 diabetics. TORONTO—Atorvastatin use may lower total testosterone and sex-hormone binding globulin (SHBG) in men ...