title: Vitamins and immunocompetence.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells / Q000276:immunology; D001205:Ascorbic Acid / Q000378:metabolism / Q000502:physiology / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000503:physiopathology; D007111:Immunity, Cellular; D007121:Immunocompetence; D007962:Leukocytes / Q000276:immunology; D008297:Male; D011247:Pregnancy; D014801:Vitamin A / Q000502:physiology; D014803:Vitamin B Complex / Q000276:immunology / Q000627:therapeutic use; D014810:Vitamin E / Q000502:physiology / Q000627:therapeutic use; D014815:Vitamins / Q000502:physiology*
chemical_list: D014815:Vitamins; D014801:Vitamin A; D014803:Vitamin B Complex; D014810:Vitamin E; D001205:Ascorbic Acid