The table is sorted by MERCURY CONCENTRATION MEAN (PPM) from fish with lowest levels of mercury to highest levels of mercury. Chart obtained from the Natural Resource Defense Council (NRDC); data obtained by the FDA and the EPA. Fish and shellfish provide protein, are low in saturated fat, and have nutrients that help children’s growth and development. The mercury in fish can lead to raised mercury levels in the mother. First, mercury is released into the air and then settles onto the land and into the water. That's because it's a great source of protein, micronutrients, and healthy fats. mercury-fish-seafood-chart.pdf Those fish with much lower levels may be eaten more frequently and in larger amounts. Then, fish and shellfish in the water begin to absorb it. Tuna mercury levels can be different based on the type of tuna and where it was caught. Here’s a one-page printable chart suitable for hanging on your fridge or tucking in with your shopping list. As part of a healthy eating pattern, eating fish may also lower the risk of heart disease-related deaths and obesity. The fetus appears to be most sensitive to the effects of mercury during the third and fourth months of a pregnancy. Weekly Newsletter; This mercury can be passed on through the placenta to her developing baby. Mercury levels in fish is a common question for expecting moms who like fish but want to be healthy. The risks from mercury in fish and shellfish depend on the amount of fish and shellfish eaten and the levels of mercury in the fish and shellfish. I put this together based on information I gathered from the NRDC website. People within these demographics should especially avoid the fish on the top level of this list with the highest amounts of mercury and limit their consumption of fish on the other levels. Therefore, predatory fish that eat lots of other fish for food tend to contain higher levels of mercury. It's helpful to learn more about mercury levels in common fish so that you can be aware of your diet and potential mercury consumption. Learn more about mercury and fish. How FDA and EPA derived the categories in the fish chart back to question list Mercury occurs in deposits throughout the world mostly as cinnabar (mercuric sulfide). Here’s a one-page printable chart suitable for hanging on your fridge or tucking in with your shopping list. I put this together based on information I gathered from the NRDC website. The mercury found in fish is methylmercury. Mercury levels in fish is a common question for expecting moms who like fish but want to be healthy. mercury-fish-seafood-chart.pdf Learn more about mercury and fish. Fish and shellfish that contain higher levels of these fatty acids and are also low in mercury include: anchovy, capelin, char, hake, herring, Atlantic mackerel, mullet, pollock ( Boston bluefish), salmon, smelt, rainbow trout, lake whitefish, blue crab, shrimp, clam, mussel and oyster. Sortable table of fish species that contains data used in separating the fish into categories, such as mercury concentrations and the number of weekly servings. The risk of mercury poisoning is real if you eat a lot of fish, especially fish that have a high concentration of mercury. Recommended portion sizes for children based on age. Mercury is defined as a chemical element with symbol Hg and atomic number 80. It is commonly known as quicksilver and was formerly named hydrargyrum.