Overview Ginkgo biloba is one of the most ancient surviving tree species on Earth (a "living fossil") and one of the most extensively studied botanical medicines. The standardized leaf extract (EGb 761, sold as Tebonin/Tanakan/Rökan/Ginkgold) contains 24% ginkgo flavone glycosides and 6%…
In the full monograph
- What it is, and how it works
- What the evidence shows — randomized trials, observational data, animal studies, graded and cited
- Dose, form, and timing
- What to expect, and how soon
- Who should be careful, and what to check first
- The verdict
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