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Ginkgo biloba extract

The use of Ginkgo biloba extract in preventing dementia, including a major RCT that failed to show a significant effect.

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Jan 24, 2026
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Which dietary supplements have reliable clinical trial evidence for cognitive benefits, if any?

Randomized clinical trials give modest, specific support for a few interventions—most notably daily formulations in older adults—while evidence for long‑haul cognitive benefit from single nutrients li...

Jan 13, 2026
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How reliable are consumer reviews and proprietary‑blend supplements claiming ‘neuroprotection’ for dementia?

Consumer-facing reviews and marketing materials for “neuroprotective” supplements often overstate human benefit while leaning on preclinical biology, and independent testing plus regulatory guidance w...