Ginkgo biloba is one of the most widely studied herbal supplements in the world, with research spanning several decades and numerous clinical trials. Studies indicate that its standardized leaf extract (EGb 761) may support healthy blood circulation and cognitive function, particularly in older adults experiencing age-related cognitive decline. Research suggests potential benefits for memory, eye health, and relief from tinnitus, though findings have been mixed and some large-scale trials have shown modest or inconclusive results. There is also emerging interest in its possible role in anxiety relief and altitude sickness prevention. Rich in flavonoids and terpenoids, ginkgo is valued for its antioxidant and anti-inflammatory properties, making it a popular choice for those exploring natural approaches to brain and vascular health.
Compare this supplementResearch suggests that Ginkgo biloba extract, particularly the standardized form known as EGb 761, shows meaningful p...
View studies →Research suggests that Ginkgo biloba extract may support blood circulation through several biological mechanisms, inc...
View studies →Research suggests that Ginkgo biloba extract — particularly the standardized form known as EGb 761 — may offer modest...
View studies →Research suggests that Ginkgo biloba extract may offer protective benefits for eye health through antioxidant, anti-i...
View studies →Research suggests that Ginkgo biloba has been extensively studied for its potential role in supporting memory and cog...
View studies →Research suggests that Ginkgo biloba is unlikely to be an effective treatment for tinnitus based on the current body ...
View studies →Research suggests that ginkgo biloba may have a role in altitude sickness prevention, with a 2001 narrative review re...
View studies →Research suggests that Ginkgo Biloba may offer some benefit for anxiety relief, particularly within the context of ne...
View studies →Both have antiplatelet and blood-thinning properties that are additive when combined.
View details →Nattokinase is a strong fibrinolytic enzyme; combined with ginkgo antiplatelet effects, bleeding ...
View details →Both have blood-thinning properties that are additive when combined.
View details →Both have blood-thinning properties that may be additive.
View details →Both have mild anticoagulant properties that may be additive.
View details →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Extract | 80–120 mg | Twice daily | Altitude sickness prevention | Used in clinical studies on high-altitude adaptation |
| Extract | 120–160 mg | Daily | Anxiety relief and mood | Based on clinical trials examining anxiolytic effects |
| Extract | 240 mg | Daily | Cognitive decline support and dementia | Consistently used dose in RCTs for age-related cognitive decline |
| Extract | 120–240 mg | Daily | Cognitive function and memory support | Common in clinical trials using EGb 761 standardized extract |
| Extract | 120–240 mg | Daily | Eye health and glaucoma support | Based on studies examining intraocular pressure and retinal blood flow |
| Extract | 160–240 mg | Daily | Tinnitus and blood circulation | Common range in RCTs targeting tinnitus and peripheral circulation |