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 ...

Testosterone levels typically decline as a person ages, but some may have low testosterone due to certain health conditions. People may wish to use an at-home testosterone test to monitor their ...

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 ...

WALTHAM, Mass.--(BUSINESS WIRE)--Revvity, Inc. (NYSE: RVTY), today announced that it received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for EUROIMMUN’s automated ...

THERE IT WAS: a bulbous droplet of blood suspended from the tip of my left-hand middle finger, which was dangled over the lip of a microtainer. It was this droplet of blood, plus another 11 after it, ...

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 ...

Tests for testosterone abuse measure the urinary ratio of testosterone glucuronide:epitestosterone glucuronide, and a value >4 is considered suspicious. UGT2B17 is the main enzyme that metabolizes ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Welcome to Testosterone HQ—Men's Health's guide to the exciting, complicated, and revolutionary world of ...

Now that the initial media feeding frenzy over the Floyd Landis Tour de France doping scandal has abated, it's time for a sober perspective on doping in sports. This opportunity presents itself every ...

"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 ...