Vitamin use and abuse.
D000328:Adult; D000368:Aged; D004032:Diet; D005260:Female; D006801:Humans; D008297:Male; D009747:Nutritional Physiological Phenomena; D009974:Orthomolecular Therapy; D019966:Substance-Related Disorders; D014815:Vitamins / Q000008:administration & dosage* / Q000009:adverse effects
D014815:Vitamins