This study was one more confirmation of what has been suggested for a long time. Mercury can give you cardiovascular disease.7 Mercury Toxins: Skip the Tuna Fish Sandwich Yet, there are proven health benefits to eating fish as well… All fish have quality protein. Lots of vitamins and minerals. And if you eat fatty ocean fish, you get the “fish oil” that’s so important – the omega-3 fatty acids like ecosapentaenoic acid (EPA), dicosahexanoic acid (DHA), and linolenic acid. Omega-3’s can reduce pain and make headaches go away. They reduce inflammation and make your brain work better. Omega-3’s are great for your cardiovascular system. They protect you from heart attack and stroke. In a review published by the American Heart Association, the eating habits of more than 222,000 in...