Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 50%Moderate 1 · 50%High 0 · 0%

Zinc + copper vs placebo

Cognitive function · cognitively healthy people in mid and late life

1 finding from 1 review

Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late… 2018 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1072 participants
Moderate

Zinc + copper vs placebo

Incidence of dementia or MCI · cognitively healthy people in mid and late life

1 finding from 1 review

Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late… 2018 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1072 participants
Low