These figures are measured in micrograms of mercury per 4 ounces of.
Does fish contain high levels of mercury.
Mercury levels in fish.
2020 06 08 synopsis and key points.
For most people the small amounts in fish do not pose a health problem.
Remember the younger and smaller the fish the safer since the amount of mercury increases every time a larger fish eats a small fish.
Some fish however contain high amounts of mercury enough to damage a fetus or newborn.
All fish contain trace amounts of mercury.
Fish products have been shown to contain varying amounts of heavy metals particularly mercury and fat soluble pollutants from water pollution species of fish that are long lived and high on the food chain such as marlin tuna shark swordfish king mackerel and.
List of low and high mercury concentration levels in fish includes chart of fish species safe and not safe for pregnant women and the public to eat.
That s because it s a great source of protein micronutrients and healthy fats.
However some seafood has high levels of mercury while some have minute levels.
Opt for organic farm raised seafood that contains lesser amounts of mercury such as wild alaskan salmon eel crab shrimp and catfish.
Do not eat shark swordfish king mackerel or tilefish because they contain high levels of mercury.
The risk of mercury poisoning is real if you eat a lot of fish especially fish that have a high concentration of mercury.
Fish is one of the healthiest foods you can eat.
That is why pregnant and nursing mothers must be very careful about the amounts and types of fish they eat.
Ideally all seafood contains mercury.
But nearly all fish contain at least a trace amount of mercury.
However some types of fish can contain high levels of mercury.
Some of the fish and seafood with high mercury levels include.
Fish is one of the best sources of protein omega 3 fatty acids and other nutrients including iron potassium and b vitamins unfortunately much of our world s seafood supply is contaminated with high levels of toxic mercury.
You may also sort the table by species in alphabetical order.
The concern over this issue hovers over the otherwise positive benefits of eating seafood.
Shark swordfish tilefish king mackerel.
Species chart and information.