CellWell record HH-3814
The effects of magnesium L-threonate (Magtein ) on cognitive performance and sleep quality in adults: a randomised, double-blind, placebo-controlled trial.
Lopresti AL; Smith SJ
Frontiers in nutrition ยท 2026
In plain language
In 100 adults aged 18 to 45 with dissatisfied sleep, 6 weeks of magnesium L-threonate (Magtein) improved overall cognition, reaction time, and some sleep-impairment and heart-rate measures versus placebo, and was well tolerated.
- Evidence
- Emerging
- Design
- Randomized controlled trial
- Studied in
- Human
Cite this record: https://thecellwell.org/studies/HH-3814
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