Why Young Men REALLY Have ED (It's Not Your Body) (opens in new tab)

Erectile dysfunction is often thought of as a problem that only affects older men. But searches for “ED at 20” and “ED at 30” have increased dramatically, and doctors are seeing more cases of erectile dysfunction in younger men than ever before. So what is happening? In this video, cognitive neuroscientist Dr. Trish Leigh explains the brain science behind erectile dysfunction. Erections don’t begin in the body — they begin in the brain. The brain’s reward system, dopamine signaling, and ner...