The evidence for Ginkgo Biloba shows modest improvements in cognitive performance among older adults, particularly in attention and memory. However, the quality of studies varies, and there is no strong support for its role in preventing dementia.
Cognitive performance / dementia preventionOlder adults; mild cognitive impairment · Meta-analyses (mixed quality)Moderate
Modest improvements in attention & memory in older adults; prevention of dementia not established in large trials.
Cognitive & Antioxidant Support
Ginkgo biloba & pterostilbene are combined to support cognitive function & provide antioxidant benefits. Ginkgo biloba improves cerebral blood flow & cognitive performance, while pterostilbene offers antioxidant support for brain health.
Forms & usage▾
Take 120-240 mg daily, divided into two or three doses, preferably with meals.
Safety & trade-offs3▾
Inhibits platelet aggregation — clinically significant bleeding risk with anticoagulants (warfarin, aspirin, clopidogrel)
May lower seizure threshold — avoid with epilepsy medications
Headache and GI upset common in first weeks of use
●High ●Moderate ● Low / note