Ginkgo for Memory: What Works, What Doesn’t
Ginkgo biloba is one of the most widely used herbal supplements for memory and cognitive support. But what does the science really say?
What Does Ginkgo Biloba Do?
Extract from the leaves of the ginkgo tree, used for centuries in traditional medicine.
Marketed for memory, cognitive function, and circulation.
Who Benefits from Ginkgo?
Effective for Dementia: Clinical trials show that 240 mg daily of standardized ginkgo extract (EGb761) can stabilize or slow cognitive decline and improve daily functioning in people with dementia, especially those with neuropsychiatric symptoms.
Not for Healthy Adults: There’s no evidence that ginkgo improves memory or attention in people without cognitive impairment.
Risks and Safety Concerns
Drug Interactions: Ginkgo can interact with over 290 medications, including blood thinners, SSRIs, statins, and seizure medications. Always check with your provider before starting.
Bleeding Risk: Ginkgo may increase bleeding risk, especially if combined with anticoagulants. Stop at least two weeks before surgery.
Heart Rhythm: Rarely, ginkgo can cause arrhythmias or palpitations.
Pregnancy & Lactation: Avoid use-safety is not established, and it may prolong bleeding during labor.
Toxic Seeds: Never eat fresh ginkgo seeds-they can be deadly due to high ginkgotoxin content.
Applying This in the Real World
For Dementia: If you or a loved one has dementia, discuss with your provider whether ginkgo at the correct dose could be helpful.
Medication Review: Always inform your healthcare team about all supplements to avoid dangerous interactions.
Avoid for Prevention: Don’t use ginkgo to prevent memory loss or boost brainpower if you’re otherwise healthy.
Experience a New Kind of Care - At Serene Primary Care, I provide guidance on safe supplement use tailored to your health history.