Topical testosterone most commonly causes skin problems like itching or rash. In those with female anatomy, specifically, it can cause unwanted hair growth, acne, or birth defects in pregnant people.

Historically, testosterone has been associated with masculinity. Someone having high levels of testosterone was shorthand for perceived higher levels of aggression, strength, and libido. However, ...

The phenomenon of microdosing hit the mainstream in 2015 after an influential Rolling Stone article revealed a new trend amongst young Silicon Valley professionals of taking tiny sub-perceptual doses ...

REX MD has listed ways too much and too little testosterone can affect physical and mental health, drawing on research from university health research centers, recent medical studies, and a variety of ...