A standardized Ginkgo biloba leaf extract delivers 24% flavone glycosides and 6% terpene lactones. Researchers have focused on this form for its consistent potency and how well the body absorbs it. The thinking is that ginkgo supports blood flow in the brain and provides antioxidant effects. People use it for memory, concentration, and mental sharpness, especially during healthy aging. Experiences differ from person to person.
Take the extract with meals to reduce stomach upset and improve uptake. Stick to the dose listed on your product. The right amount depends on the specific extract standard.
Ginkgo can raise bleeding risk. Avoid it with blood thinners like warfarin, aspirin, or clopidogrel, and leave a gap with NSAIDs. Stop taking it at least two weeks before any surgery. Skip it during pregnancy and while breastfeeding. There is a theoretical chance of serotonin syndrome if you combine it with SSRIs.