Folic Acidand Prenatal Support.
Evidence gradeA
ImpactStrong
Confidencehigh
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
Maternal folic acid and multivitamin supplementation: International clinical evidence with considerations for the prevention of folate-sensitive birth defectsR. D. Wilson · Preventive Medicine Reports2021Prenatal Primary Prevention of Mental Illness by Micronutrient Supplements in Pregnancy.R. Freedman · The American journal of psychiatry2018Neurodevelopmental effects of maternal folic acid supplementation: a systematic review and meta-analysisHanxiao Chen · Critical Reviews in Food Science and Nutrition2021