Megavitamin therapy.
D001205:Ascorbic Acid / Q000008:administration & dosage; D001361:Avitaminosis / Q000188:drug therapy; D003258:Consumer Behavior; D006266:Health Education; D006801:Humans; D007880:Legislation, Drug; D011639:Public Opinion; D014481:United States; D014486:United States Food and Drug Administration; D014815:Vitamins / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use
D014815:Vitamins; D001205:Ascorbic Acid