Creatine is the most studied sports nutrition supplement in history. But here's what nobody tells you: it's not just for muscles. It's a powerful nootropic, studied for its effects on memory, cognition, and mental resilience under stress.
âš¡ Key Takeaways
- Creatine monohydrate is the most studied and effective form
- 5g/day saturates muscles and brain in 3-4 weeks
- Improves working memory, mental fatigue resistance and cognition under sleep deprivation
- Safe long-term per all available meta-analyses
Brain Benefits
The brain consumes 20% of total body energy. Creatine optimizes ATP production — making measurable cognitive effects logical. A 2018 meta-analysis showed creatine significantly improved short-term memory and fluid intelligence.
Dosage
5g per day, every day, with or without food. Saturation occurs after 3-4 weeks. No cycling or precise timing required.