Summary of findings table ‐ Vitamin B12 supplementation vs no supplementation or placebo
Low birthweight · pregnant women
Summary of findings table ‐ Vitamin B12 supplementation showed no clear difference in low birthweight (< 2500 g) compared with placebo/no vitamin B12 supplementation (low certainty).
1 finding from 1 review
- Vitamin B12 supplementation during pregnancy for maternal and child health outcomes 2024 · Cochrane Headline outcomes onlyRR 1.5 [0.93, 2.43]2 studies · 334 participantsLow