Key Takeaways
- Ginkgo biloba is one of the most studied herbal supplements in the world, but the best clinical evidence suggests it is not more effective than placebo for tinnitus.
- A widely cited Cochrane review concluded there is no consistent evidence that ginkgo biloba extract provides meaningful tinnitus relief.
- For memory, results are mixed: modest or no benefit in healthy adults, and small, inconsistent effects in people with dementia or cognitive decline.
- Standardised extracts such as EGb 761 at 120–240 mg per day have been used in trials; typical trials for tinnitus showed disappointing outcomes even at these doses.
- Ginkgo can interact with blood thinners (including warfarin, aspirin and NSAIDs) and should be stopped before surgery. People on anticoagulants, pregnant women and those with bleeding disorders should avoid it.
- Evidence-based tinnitus management exists: cognitive behavioural therapy (CBT), tinnitus retraining therapy, sound therapy and hearing aids all have stronger support than any supplement.
- Nutritional deficiencies (particularly vitamin B12, zinc, magnesium and vitamin D) are sometimes associated with tinnitus, but supplementation only helps if a deficiency is present. You can explore general guidance in our multivitamins guide.
- If you want to try ginkgo anyway, do so safely: choose a standardised extract, take it for a defined trial period (around 3 months), track your symptoms, and tell your doctor.
- Always discuss new supplements with your healthcare provider, especially if you take prescription medication or have a chronic condition.
Is there anything specific you would like to explore further, such as particular studies, dosage questions, or alternatives to ginkgo biloba for tinnitus or memory?
