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COSMOS Clinic

A clinical trial examining the effects of multivitamin and flavanol combinations on cognitive function in older adults.

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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 9, 2026

Which peer‑reviewed journals publish randomized trials of multi‑ingredient cognitive supplements, and how reproducible are those results?

Peer‑reviewed journals across nutrition, clinical nutrition, dementia research and open‑access platforms publish randomized trials of multi‑ingredient cognitive supplements—including Frontiers in Nutr...