Rhodiola Rosea: A Modest Anti-Fatigue Signal, Not a Burnout Cure

Summary

Rhodiola rosea (standardised extract, **~200–400 mg/day, 3% rosavins / ~1% salidroside, taken in the morning**) carries a genuine but modest anti-fatigue signal, strongest for stress-related mental fatigue, on a small, heterogeneous, heavily Eastern-European, methodologically weak literature that earns **Emerging (Tier 3), not Strong** — the honest framing is a plausible short-term edge against fatigue in stressed or depleted people, **not** a validated burnout cure or general "adaptogen" panacea. ---