Folic acid may prevent cleft lip and palate.
D002971:Cleft Lip / Q000209:etiology / Q000517:prevention & control*; D002972:Cleft Palate / Q000209:etiology / Q000517:prevention & control*; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage*; D006801:Humans; D007223:Infant; D011247:Pregnancy; D011795:Surveys and Questionnaires; D014803:Vitamin B Complex / Q000008:administration & dosage*