Yeah, kind of scary since we all take so much. Patrick posted a link awhile back to check your fish oil against, but I don't remember what it was. Here is another listing:http://www.edf.org/page.cfm?tagID=16536
Note also that a lot of the ones they point out are cod liver oil - and that has a really different nutrient profile than fish liver oil. And quite a distinct flavor (I've only had the liquid, not the capsules).