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Multivitamin Benefits

The COSMOS trial meta-analysis found a statistically significant benefit to cognition from a daily multivitamin in older adults.

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Jan 18, 2026
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How does baseline nutritional status alter response to multivitamin‑mineral supplements in cognitive trials?

Baseline nutritional status is a consistent modifier of how people respond to multivitamin‑mineral (MVM) interventions in cognitive trials: participants with suboptimal nutrient status, comorbidities ...

Jan 13, 2026

Which supplements have randomized controlled trials showing benefit for cognitive decline or dementia?

Randomized controlled trials (RCTs show that daily multivitamin–multimineral (MVM) supplementation produced modest but reproducible improvements in memory and overall cognitive function in older adult...