Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews · Dementia and Cognitive Improvement

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 1 · 100%High 0 · 0%

B vitamins vs placebo

Information processing speed · MCI

1 finding from 1 review

Vitamin and mineral supplementation for preventing dementia or delaying cognitive decline in people with mild… 2018 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 173 participants
Moderate