Ginkgo for cognition: B → C
A large dementia-prevention trial reported a null result.
What we said before vs now
Before
Grade B
After
Grade C
no reliable benefit for preventing cognitive decline in large trials
What this does not change
- Interaction profile for Ginkgo — unchanged unless there is a separate severity change.
- Dose guidance — unchanged unless the new evidence altered the studied dose range.
- Safety recommendations — unchanged unless a safety event is recorded separately.
Reviewer & methodology
Reviewed and signed by Substrate editorial (Independent research collective) on . Methodology v1.
See also
Cite this page
Reuse under CC-BY 4.0 with attribution to evidencebased.info.
Plain-text citation
Substrate. Ginkgo for cognition: B → C. https://evidencebased.info/changes/2026-01-15-ginkgo-cognition-b-to-c. Updated 2026-01-15.
BibTeX
@misc{substrate_5ginkgocognitionbtoc,
author = {Substrate editorial},
title = {Ginkgo for cognition: B → C},
year = {2026},
url = {https://evidencebased.info/changes/2026-01-15-ginkgo-cognition-b-to-c},
note = {evidencebased.info}
}