Prevention of vitamin A deficiency.
D010367:Arachis; D002675:Child, Preschool; D004032:Diet; D005260:Female; D006801:Humans; D008297:Male; D009821:Oils; D013997:Time Factors; D014801:Vitamin A / Q000008:administration & dosage* / Q000097:blood; D014802:Vitamin A Deficiency / Q000517:prevention & control*
D009821:Oils; D014801:Vitamin A