300-600mg/day for cognitive enhancement. Crosses BBB and serves as choline donor for acetylcholine synthesis. Also increases growth hormone output (1,000mg acute dose before exercise). Used clinically in Europe for dementia (Gliatilin/Delecit). Note: 2023 observational study raised concern about stroke risk at high chronic doses — needs confirmation. --- *Reviewed by the Dose AI Research Team and Clinical Advisory Board* *Last updated: 2026-04-06*
Reviewed by the Scan Dose Research Team and Clinical Advisory Board | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.