Fish is an excellent source of lean protein and omega-3 fatty acids called eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).
A diet rich in fish oil may help reduce inflammation and decrease your risk of cardiovascular disease. The omega-3 fatty acids found in fish are also essential for brain and eye development. The American Heart Association suggests that we each eat at least two servings of oily fish each week to help keep our hearts healthy.
So when is fish not so good for your health?
Almost all fish is contaminated with trace amounts of mercury. While most healthy adults have no problem eliminating the mercury from their bodies, children and women who are pregnant or breastfeeding should avoid some types of fish and shellfish to reduce their risk of mercury exposure.
Fish that contain the highest level of mercury are larger and older sharks, swordfish, king mackerel, and tilefish. It is probably a good idea for most people to avoid eating much of these fish. They can be replaced with other fish and shellfish such as shrimp, pollock, canned light tuna, salmon and catfish, which all contain much less mercury.
Most other fish fall somewhere in between. The United States Environmental Protection Agency has a complete listing of the mercury levels in commercial seafood and fish. It is also interesting to note that deep-frying fish may increase the concentration of mercury in fish.
Besides mercury, fish can be a problem if it isn't prepared properly. Deep fried or served with a heavy, fat- and calorie-dense sauce will turn healthy fish into an unhealthy meal fast.
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A diet rich in fish oil may help reduce inflammation and decrease your risk of cardiovascular disease. The omega-3 fatty acids found in fish are also essential for brain and eye development. The American Heart Association suggests that we each eat at least two servings of oily fish each week to help keep our hearts healthy.
So when is fish not so good for your health?
Almost all fish is contaminated with trace amounts of mercury. While most healthy adults have no problem eliminating the mercury from their bodies, children and women who are pregnant or breastfeeding should avoid some types of fish and shellfish to reduce their risk of mercury exposure.
Fish that contain the highest level of mercury are larger and older sharks, swordfish, king mackerel, and tilefish. It is probably a good idea for most people to avoid eating much of these fish. They can be replaced with other fish and shellfish such as shrimp, pollock, canned light tuna, salmon and catfish, which all contain much less mercury.
Most other fish fall somewhere in between. The United States Environmental Protection Agency has a complete listing of the mercury levels in commercial seafood and fish. It is also interesting to note that deep-frying fish may increase the concentration of mercury in fish.
Besides mercury, fish can be a problem if it isn't prepared properly. Deep fried or served with a heavy, fat- and calorie-dense sauce will turn healthy fish into an unhealthy meal fast.
Read More
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