Let's increase folic acid fortification and include vitamin B-12.
Oakley
G P
GP
D000013:Congenital Abnormalities / Q000453:epidemiology / Q000517:prevention & control; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology*; D005527:Food, Fortified; D006801:Humans; D015994:Incidence; D011247:Pregnancy; D014481:United States / Q000453:epidemiology; D014486:United States Food and Drug Administration; D014805:Vitamin B 12 / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology*; D014806:Vitamin B 12 Deficiency / Q000453:epidemiology / Q000517:prevention & control
D005492:Folic Acid; D014805:Vitamin B 12