Home›L-Theanine L-Theanine L-茶氨酸 INT-l-theanine-001 4conditions reviewed Btop tier B 🟡 B Preliminary Evidence Sleep Quality 睡眠品質 Published with Warning ⚠️ 中度市場風險 → C 🟠 C Weak Evidence Cognitive Function 認知功能 Published with Warning ⚠️ 中度市場風險 → C 🟠 C Weak Evidence Stress 壓力 Published with Warning ⚠️ 中度市場風險 → C 🟠 C Weak Evidence Anxiety 焦慮 Published with Warning ⚠️ 中度市場風險 → 繁體中文版 →