Ginkgo biloba seems to improve aspects of cognitive function in people with dementia.[1] There is also preliminary evidence that ginkgo can improve cognitive function in healthy middle-aged people[2] and healthy older people.[3] It is unclear whether ginkgo can improve cognitive function in healthy younger people, as most studies on this population have reported no clear benefit.[4]
What are Ginkgo biloba’s main benefits?
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•Last Updated: May 16, 2025
Ginkgo biloba appears to enhance cognitive function in people with dementia and may also benefit middle-aged and older adults without such health conditions. However, its effects on younger individuals without health conditions remain uncertain, and most studies show no significant benefits.