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Creatine: More Than Muscle Fuel
26 May
Summary
- Creatine supports brain function, exercise performance, and recovery.
- It is found naturally in meat but supplements offer higher doses.
- Most healthy people can safely use creatine; side effects are mild.

Creatine, a compound naturally produced by the body and found in foods like red meat, is gaining wider recognition beyond its traditional use by athletes. Its popularity stems from its affordability, ease of use, and a robust scientific backing that extends to benefits beyond muscle building.
Studies indicate creatine aids not only in high-intensity exercise performance and recovery but also supports healthy aging and cognitive functions. Emerging research suggests it may improve reaction time, focus, mood, and even help alleviate depressive symptoms. This makes it a valuable supplement for a broader demographic.
Creatine supplementation, particularly creatine monohydrate, is considered safe for most healthy individuals, with common side effects being mild and temporary, such as water weight gain. However, safety data is limited for pregnant or breastfeeding women, children, and those with pre-existing kidney conditions. Debunking common myths, research shows no adverse kidney effects in healthy individuals and no clear link to hair loss or dehydration.
The recommended maintenance dose for adults is typically 3 to 5 grams of creatine monohydrate daily. Experts advise opting for third-party tested supplements like those with NSF-Certified for Sport to ensure quality and avoid unlisted ingredients.