https://blogs.mercola.com:443/sites/vitalvotes/archive/2005/02/07/A-Mercury-Calculator-For-Your-Health.aspxIn a perfect world, fish would be a near-perfect food. It's high in protein and full of essential nutrients and healthy fats. Unfortunately, nearly all fish are contaminated with mercury. And, because it's bioaccumulative, mercury is found in higher concentrationsenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)