Can a ginkgo pill save your eyesight? new trial aims to find out

NCT ID NCT07236645

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a ginkgo biloba extract (EGb761) can slow or prevent diabetic retinopathy, an eye disease caused by diabetes. About 200 adults with long-standing diabetes will take either ginkgo or standard treatment for 2 years. Researchers will measure changes in eye blood vessels and overall health to see if the supplement helps control the disease.

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