Hair loss from creatine?
The worry that creatine causes hair loss comes mostly from one small study from 2009. It found a hormonal change but didn’t look at hair at all. A newer trial measured several hair outcomes directly. What the 2009 study found 20 college rugby players took creatine and a placebo for 3 weeks each. During the creatine phase, dihydrotestosterone (DHT) and the ratio of DHT to testosterone went up. The researchers […]
