title: AREDS--two years later.
authors: Lee M
authors: LM
authors: Jampol
mesh_terms: D000975:Antioxidants / Q000008:administration & dosage*; D001205:Ascorbic Acid / Q000008:administration & dosage; D019587:Dietary Supplements; D018450:Disease Progression; D006801:Humans; D008268:Macular Degeneration / Q000453:epidemiology* / Q000517:prevention & control*; D011634:Public Health; D040242:Risk Reduction Behavior; D014481:United States / Q000453:epidemiology; D014786:Vision Disorders / Q000453:epidemiology / Q000517:prevention & control; D014810:Vitamin E / Q000008:administration & dosage; D015032:Zinc / Q000008:administration & dosage*; D019207:beta Carotene / Q000008:administration & dosage
chemical_list: D000975:Antioxidants; D019207:beta Carotene; D014810:Vitamin E; D015032:Zinc; D001205:Ascorbic Acid