There is no well-established mechanism to explain how Gingko biloba improves cognitive function, but a few possibilities have been proposed. Among these are improved blood flow to the brain,[1] reduced oxidative stress,[2] and inhibition of the neurotoxic effects of amyloid beta.[2]
How does Ginkgo biloba work?
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•Last Updated: May 16, 2025
The exact mechanism by which Ginkgo biloba enhances cognitive function is not well understood, but potential explanations include improved blood flow to the brain, reduced oxidative stress, and inhibition of the neurotoxic effects of amyloid beta.