Energy, strength, focus — testosterone powers more than you think. It’s not just about the gym or bedroom performance. Testosterone is a core hormone that influences motivation, confidence, mental ...

Technically, yes, testosterone is a steroid hormone. But it’s not the kind of steroid that gets high-performing athletes stripped of their titles. Rather, testosterone replacement therapy (TRT) is a ...

This is T-rrific news for some men. Testosterone replacement therapy (TRT) has been historically difficult to get because it requires proof of consistently low testosterone levels along with symptoms ...

This article was reviewed by Darragh O’Carroll, MD. There’s a commonly held stereotype that men with high testosterone levels are aggressive beefcakes who are prone to “roid rage,” ready to throw a ...

More women are getting testosterone therapy and touting improved libido and energy as a result. But the trend is complicated by many women taking more than may be optimal because of a lack of standard ...

Testosterone is being hailed as the secret to better energy, mood, and sex drive. Here’s what experts say about when it actually does help—and when it doesn’t. Women naturally produce testosterone, a ...

Annalisa (Nalis) Merelli is a contributing writer at STAT focused on boys’ and men’s health. Testosterone is having a moment at the Department of Health and Human Services. Late last year, the Food ...

Matt Kaeberlein, a longevity researcher and CEO of Optispan, had symptoms of low testosterone. He got his levels tested in his 50s and gradually began testosterone replacement therapy (TRT). He said ...

In a T-rrible slump? As the primary male sex hormone, testosterone is essential for maintaining libido, erectile function, bone density and muscle mass. Men generally reach peak testosterone in their ...

New research questions GLP-1's purpose, a pancreatic cancer breakthrough, and more biotech news from The Readout ...