Strong evidenceherb
Ginkgo for Poor Memory
Promotes hippocampal neuroplasticity and modulates acetylcholine neurotransmission, improving memory consolidation.
How strong is the research?
Strong evidence
Based on a meta-analysis of multiple studies — the highest level of research evidence.
Research source
SourceVellas B et al. · Lancet Neurology 2012How much to take
120–240 mg
Effects may take 4-6 weeks. Best results with standardized extracts.