Fish That Contain Less Mercury

All fish contain trace amounts of mercury.

Fish that contain less mercury.

But all that fish comes with a risk. While symptoms like fatigue irritability and tremor can show up with higher levels of mercury lower levels may go completely unnoticed. Selenium is something that breaks down mercury making it not harmful to you and the majority of fish have more selenium in their meat than they do mercury the. These include shark swordfish fresh tuna marlin king mackerel tilefish from the gulf of mexico and northern pike.

That is why pregnant and nursing mothers must be very careful about the amounts and types of fish they eat. The risk of mercury poisoning is real if you eat a lot of fish especially fish that have a high concentration of mercury. One thing that most of the articles failed to mention was the role that selenium plays in fish. The table is sorted by mercury concentration mean ppm from fish with lowest levels of mercury to highest levels of mercury.

For most people the small amounts in fish do not pose a health problem. Here are some low mercury fish choices and fish to avoid. Whitefish is a fishery term that refers to multiple fish species like cod whiting and caspian kutum. The scariest part is that you may have no idea.

Opt for organic farm raised seafood that contains lesser amounts of mercury such as wild alaskan salmon eel crab shrimp and catfish. Before shopping for seafood familiarize yourself with the levels of mercury in fish. These figures are measured in micrograms of mercury per 4 ounces of. As small fish are eaten by larger fish up the food chain concentrations of mercury and pops increase so that large predatory deep ocean fish tend to contain the highest levels.

The concern over this issue hovers over the otherwise positive benefits of eating seafood. Most of these fish low in mercury species live on the sea floor and their flesh is white. You may also sort the table by species in alphabetical order. Some fish however contain high amounts of mercury enough to damage a fetus or newborn.

Depending on the type you eat you could be getting a dose of mercury with every bite. Seafood prepared from white fish is rich in proteins fats sodium potassium vitamins selenium magnesium and calcium. That makes it best to avoid eating large fish such as shark swordfish tilefish and king mackerel. Remember the younger and smaller the fish the safer since the amount of mercury increases every time a larger fish eats a small fish.