What Do You Know About Mercury in Fish?
Nearly all fish and shellfish have some mercury in them, the federal government says. Find out how much you know about mercury in fish by taking this quiz.
People who are pregnant or breastfeeding should consume between 8 and 12 ounces per week of a variety of seafood from choices that are lower in mercury. Seafood low in mercury include anchovy, cod, herring, oyster, salmon, freshwater trout, and canned light tuna.