Annalisa (Nalis) Merelli is a contributing writer at STAT focused on boys’ and men’s health. The first thing Abraham Morgentaler learned about testosterone is that it’s a brain hormone. It was in 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 ...

Matt Kaeberlein, a longevity researcher, started TRT in his 50s. He said stigma and lack of information can make the process confusing.

Transgender/gender diverse (TGD) individuals with vs without PCOS experience similar cardiometabolic changes on testosterone therapy.

Boston Vitality, a medical practice located in Stoneham, Massachusetts, outlines its structured approach to testosterone ...