Strong evidenceherb
Rhodiola for Poor Memory
Rhodiola enhances cognitive function by modulating cortisol levels, increasing serotonin and dopamine availability, and supporting acetylcholine metabolism. Its adaptogenic properties protect neurons from stress-induced damage.
How strong is the research?
Strong evidence
Based on a randomised controlled trial (RCT) — the gold standard for establishing cause and effect.
Research source
SourceDarbinyan V et al. · Phytomedicine 2000How much to take
200–400 mg
Use standardized extract (3% rosavins, 1% salidroside). Take in the morning on an empty stomach. May be stimulating if taken late in the day.
When to take it
Best taken: morning