Wheat flour or wheat flour products fortified with folic acid plus other vitamins and minerals vs unfortified wheat flours or wheat flour products (not containing folic acid nor any other vitamins and minerals)
Neural tube defects (All) · health: non‐randomised studies
It is very uncertain whether wheat flour or wheat flour products fortified with folic acid plus… changes neural tube defects (spina bifida, encephalocoele, anencephaly‐fatal… compared with unfortified wheat flours or wheat flour products (not containing… (very low certainty).
1 finding from 1 review
- Fortification of wheat and maize flour with folic acid for population health outcomes 2019 · Cochrane Headline outcomes onlyRR 0.32 [0.21, 0.48]8037 participantsVery low