# Ginkgo Memory Randomized Trial: What the Evidence Says
Canonical: https://www.migaku.app/guides/ginkgo-memory-randomized-trial-evidence-review
Category: evidence-review
Summary: Ginkgo Memory Randomized Trial has 2 source documents in the current Migaku evidence database. The strongest available sources in this first pass are randomiz
Last reviewed: 2026-06-03
Reviewed by: Migaku Evidence Review
# Ginkgo Memory Randomized Trial: What the Evidence Says

## Quick Answer

Ginkgo Memory Randomized Trial has 2 source documents in the current Migaku evidence database. The strongest available sources in this first pass are randomized trial, so conclusions should be framed as evidence-aware guidance rather than medical advice.

## Key Takeaways

- This page is generated only from sources stored in the Migaku evidence knowledge base.
- Current evidence mix: 1 randomized trial, 1 narrative review.
- Claims should be interpreted with the source type, study design, population, and publication date in mind.
- This article is educational and does not replace care from a qualified clinician.

## Evidence Map

| Source | Evidence type | Level | Date | Identifier |
| --- | --- | ---: | --- | --- |
| Cistanche tubulosa - Ginkgo biloba combination enhances memory via cortico-cerebellar reorganization: a randomized controlled trial | randomized trial | 2 | 2026-03-02 | 10.3389/fphar.2026.1654013 |
| Ginkgo Biloba for Alzheimer’s Disease: From Mixed Dementia Trials to Biomarker-Confirmed Mild Cognitive Impairment—What Have We Learned over Two Decades, and Is There Finally a Bit of Hope? | narrative review | 3 | 2026-04-20 | 10.3390/brainsci16040430 |

## What The Sources Report

- Aburto et al., 2020 Gaspar-Silva et al., 2023 Maldonado Briegas et al., 2020 Life expectancy has increased markedly since the last century, leading to a rapidly expanding elderly population globally. [Gao Yuhong (2026); evidence level 2]
- Similarly, a meta-analysis of 23 RCTs found that creatine supplementation improved memory in healthy individuals, particularly in older adults aged 66-76 years. [Gao Yuhong (2026); evidence level 2]
- In addition, an overview of systematic reviews synthesized the broader EGb 761 evidence base across indications and highlighted that conclusions require caution given the methodological limitations of many reviews. [Yang YoungSoon (2026); evidence level 3]
- Real-world observational analyses have also reported associations between prescriptions of Ginkgo leaf extract and reduced risk of dementia severity progression, albeit with the inherent limitations of non-randomized designs. [Yang YoungSoon (2026); evidence level 3]

## How To Read This Evidence

Evidence level 1 generally reflects systematic reviews or meta-analyses. Level 2 includes randomized trials, guidelines, or public-health guidance. Level 3 usually reflects observational or narrative-review evidence. Level 4 is weaker or early-stage evidence. The level is a sorting aid, not a final quality grade.

## Practical Interpretation

There is trial evidence in the current set, but population and intervention details still matter. For ginkgo memory randomized trial, the next editorial step is to add more targeted sources and separate strong findings from early or indirect evidence.

## Limits Of This First Pass

This is a small-batch MVP article. It uses the first ingested sources for this topic and should be expanded with more targeted searches, license review, and human editorial checks before being treated as a definitive review.

## References

- Gao Yuhong (2026). Cistanche tubulosa - Ginkgo biloba combination enhances memory via cortico-cerebellar reorganization: a randomized controlled trial. DOI: 10.3389/fphar.2026.1654013. PMCID: PMC12989481. PMID: 41847135. License: CC BY 4.0. https://pmc.ncbi.nlm.nih.gov/articles/PMC12989481/
- Yang YoungSoon (2026). Ginkgo Biloba for Alzheimer’s Disease: From Mixed Dementia Trials to Biomarker-Confirmed Mild Cognitive Impairment—What Have We Learned over Two Decades, and Is There Finally a Bit of Hope?. DOI: 10.3390/brainsci16040430. PMCID: PMC13114922. PMID: 42041838. License: CC BY 4.0. https://pmc.ncbi.nlm.nih.gov/articles/PMC13114922/

## Safety Note

Health information can change, and individual risk depends on medical history, medications, pregnancy status, age, and diagnosis. Talk with a qualified clinician before changing treatment, supplement, or medication routines.