title: Antioxidant supplements: bad news and good news.
mesh_terms: D000975:Antioxidants / Q000008:administration & dosage* / Q000009:adverse effects* / Q000378:metabolism; D001161:Arteriosclerosis / Q000209:etiology / Q000517:prevention & control; D008078:Cholesterol, LDL / Q000378:metabolism; D019587:Dietary Supplements / Q000009:adverse effects*; D004359:Drug Therapy, Combination; D005260:Female; D005609:Free Radicals / Q000378:metabolism; D006331:Heart Diseases / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D008268:Macular Degeneration / Q000517:prevention & control; D008297:Male; D016032:Randomized Controlled Trials as Topic; D019207:beta Carotene / Q000009:adverse effects
chemical_list: D000975:Antioxidants; D008078:Cholesterol, LDL; D005609:Free Radicals; D019207:beta Carotene