It’s a sad truth – the levels of mercury in the ocean are such that the fish are becoming less and less safe for consumption. Knowing which species contain the most and the least of this toxic substance can help us make smarter choices for our health. The National Resources Defense Council has compiled just such a list. Click on the link to see their quick reference guide for fish consumers.
https://www.nrdc.org/stories/smart-seafood-buying-guide
https://www.nrdc.org/stories/smart-seafood-buying-guide