Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

Testosterone is the quintessential male hormone (androgen), and it’s a busy one, helping to regulate intimate function, muscle mass, red blood cell count, mood, and more. But not all testosterone in ...

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 ...

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 ...

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 ...

At last year’s CES, Eli Health announced the Hormometer — an at-home hormone test for cortisol that utilized saliva and a ...

Eli Health has expanded its saliva-based hormone tests to include testosterone and progesterone, using just a stick, your phone, and some spit.

Starting around age 40, many men notice the first physical changes that may be related to their hormone levels: Energy wanes ...

TRT Australia announces affordable blood work testing for Perth men seeking testosterone replacement therapy, with ...

Psychological issues are multi-faceted in etiology, stemming from biological, psychological, and sociological drivers. Underlying each of these drivers is the stress-reactive mechanism. Stress ...

Blood tests can provide valuable insight for psychotherapists and clinicians in treating psychological disorders. Stress reactivity underlies and exacerbates most psychological disorders and can be ...