Creatine is often claimed to raise DHT or testosterone, fueling concerns about hormonal effects and hair loss. But the evidence is far less clear cut. Here’s what controlled studies including newer research directly measuring DHT and hair follicle health actually show.
Practical Health Science Editorial Team
6 min read
Sep 9, 2026
Creatine may improve certain aspects of memory and cognitive performance, particularly when the brain is under metabolic stress. But evidence in healthy, well-rested adults remains inconsistent, and creatine is not yet a proven general cognitive enhancer.
Practical Health Science Editorial Team
8 min read
Sep 3, 2026
Creatine has long been blamed for hair loss because of concerns about DHT. But the original claim came from one small study, and the first trial to directly measure hair health found no evidence that creatine caused thinning or hair loss.
Practical Health Science Editorial Team
5 min read
Aug 31, 2026
