title: There's been a lot of negative press about fish oil lately.  I thought it was supposed to be so good for you.  What's happened?
mesh_terms: D001916:Brachial Artery / Q000187:drug effects; D002318:Cardiovascular Diseases / Q000517:prevention & control*; D019587:Dietary Supplements; D004730:Endothelium, Vascular / Q000187:drug effects; D015525:Fatty Acids, Omega-3 / Q000627:therapeutic use*; D005395:Fish Oils / Q000627:therapeutic use*; D006801:Humans; D010919:Placebos; D012077:Renal Artery / Q000187:drug effects
chemical_list: D015525:Fatty Acids, Omega-3; D005395:Fish Oils; D010919:Placebos