Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1 questions · 1 findings · 1 reviews

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

Intermittent use of iron supplements vs placebo or no intervention

Iron status (ferritin concentrations in ng/mL) · children under 12 years of age

Intermittent use of iron supplements may leads to higher iron status (ferritin (μg/L) compared with placebo or no intervention (low certainty).

1 finding from 1 review