CellWell record HH-3700
Cognitive and affective effects of L-theanine: systematic review and meta-analysis of 31 randomized trials
Gerolymos C et al.
PubMed-indexed journal ยท 2026
In plain language
Choice reaction time improved after single 200 mg dose -- Acute stress effect was modest and largely driven by studies at high risk of bias
- Evidence
- Emerging
- Design
- Meta-analysis
Cite this record: https://thecellwell.org/studies/HH-3700
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