title: Reducing the blood cholesterol level reduces the risk of heart attack.
mesh_terms: D000328:Adult; D002784:Cholesterol / Q000097:blood*; D002791:Cholesterol, Dietary / Q000008:administration & dosage; D002986:Clinical Trials as Topic; D003327:Coronary Disease / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk; D014481:United States
chemical_list: D002791:Cholesterol, Dietary; D002784:Cholesterol