title: Can vitamins prevent neural tube defects?
mesh_terms: D002170:Canada; D002986:Clinical Trials as Topic; D004032:Diet; D026724:Ethical Review; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D009436:Neural Tube Defects / Q000453:epidemiology / Q000517:prevention & control*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control*; D037841:Pregnant People; D012008:Recurrence; D012306:Risk; D018570:Risk Assessment; D014815:Vitamins / Q000008:administration & dosage*
chemical_list: D014815:Vitamins