I took creatine every day for a month—here’s how it helped me at work and during my workouts

Man drinking water in domestic setting.

Creatine monohydrate is one of the most well-researched supplements, commonly used by avid gym-goers to wring more out of every workout.

Lately, however, creatine has gone mainstream, with claims it can help improve short-term memory and reasoning, reduce mental fatigue and even boost mood.