A major side effect of eating fish, says science

It's worth noting to be informed of this side effect, but it's something that can easily be avoided if you take the right precautions.


There are not many foods that offer more health benefits than fish. OfReduce heart disease ToSupport brain healthEating fish is one of the best things you can do for your overall health.

But while taking advantage of a baked salmon fillet or a grilled masker piece is a delicious way to live a healthy lifestyle,There is a side effect of eating too many fish that can not be ignored: methylmercure trace levels.

One of the disadvantages of eating fish takes a lot of mercury

Years ago, eating a piece of fish did not come with many concerns to see if there were contaminants in thehealthy proteins. But unfortunately, thanks to the pollution, the fish on your plate can have the same uncomfortable and potentially toxic elements we found in the ocean - think about polychlorinated and polychlorinated biphenyls (PCBs) and dioxins.

Methylmercury (a toxic mercury compound) in particular is accumulated in the fish by its life cycle. It is first absorbed by the phytoplankton or the algae, which is then consumed by smaller marine animals, smaller fish and possibly more bulky fish. So over time, all sea animals may contain methylmercury, although some species contain more than others.

Like fish that accumulate mercury via their diet, humans, can also store mercury in their bodies if they eat many fish containing mercury.

Why is it a problem? Methylmercure is a toxic metal. AndWhile a small exhibition did not show a huge threat of health,Too much exposure can cause intoxication on mercury, with effects such as hearing, vision and coordination challenges. Some may also feel muscular weakness.

Mercury exhibition: a scary side effect to eat too much fish

Mercury is a metal that can potentially damageCentral nervous system of a person, or the brain and spinal cord. When the central nervous system is damaged, a series of results can occur, including light things than to feel a headache for loss of memory or muscle weakness. So, if you eat too much fish, you potentially take too much mercury and you can unconsciously damage yourself.

And when a person is pregnant, the concern about the effects of mercury exposure is even higher. Since the brain of a fetus grows rapidly during pregnancy, throwing too much mercury in the mixture canTrain cerebral damage or challenges of vision. This is why pregnant people are told to limit their fish consumption to 2-3 servings per week, depending on the selected fish.

Should people avoid fish because of mercury?

Although the fish may contain methylmercury, it should not be considered a toxic metal bomb that should be avoided as the plague No matter how. Yes, the fish can contain mercury, but it also contains too many important nutrients such as fatty acids DHA omega-3 and vitamin B12 to validate the elimination of diets. In fact, the fish is one ofThe best sources of omega-3 biologically active active You can enter your diet.

In fact, theAmerican Heart Association recommends eating 2 portions of fish (especially fat fish) per week and suggests thatThe benefits of eating this food from far away the potential risks when the amount consumed is in recommendations Established by the Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA).

And theDietary directives Updates for Americans, 2020-2025Also includes recommendations on food fish, generally suggesting that adults consume between 8 and 10 ounces of fish or seafood a week, depending on the calorie requirements of the person, age and stage of life . This Recommendation is a specific call for pregnant persons, indicating that the consumption of these foods is linked to favorable measures of cognitive development among young children. Pregnant or lactation people should eat at least 8 and up to 12 ounces of a variety of seafood per week, lower choices in methylmercury, which can be found inThis table set up by the EPA.

In addition, the new guidelines go so far as to say that babies should be offered to fish as soon as complementary foods are introduced.

So, like most things, moderation fish can be an important part of a healthy diet. Eat fish morning, noon and night? Not necessarily the best idea.

How can people eat fish without worrying about too much mercury?

Eating moderation fish is something that is recommended by many experts to support global health and can be absolutely deliberable. What's better than a fresh mahi mahi sandwich a summer day or a steep brine salmon jumped in a fancy restaurant?

Fortunately, there are ways that people can enjoy fish without worrying about eating too much mercury:

  • Limit the contribution to 2-3 servings of fish and shells per week.
  • Choose options considered lower in mercury - usually smaller fish such as anchovy, the black sea bass, catfish, river polish, haddock, mackerel, golline, salmon, salmon, Sardine and freshwater trout.
  • Swap fish containing high mercury such as mackerel, shark, swordfish and orange rough with low mercury fish such as salmon, golline and freshwater trout.
  • If you choose fish on the upper side of the mercury - think of the Grouper, the bass of the Chilean Sea and the tuna of yellowfinny - simply limit your fish consumption to one serving this week. In addition to the EPA table mentioned above, you can also follow the guide by theNational Resource Advice Become familiar with what fish choices are higher and lower in mercury.

If you stick with the recommended amounts, usually 8 to 10 ounces of lower mercury fish or 2-3 servings per week, they will not only reduce the risk of mercury poisoning, but also to draw all the benefits of health that fish can offer.

And when deciding whether to chooseAgriculture vs. Wild fish, it turns out that both can be of great choices. Although it is true that higher levels of contaminants have been found in the salmon cultivated in the past, long-term follow-up studies have noticed the opposite, stressing that agricultural salmon is safe and healthy. In fact, according to a study published inEnvironmental research,Mercury levels were higher in wild salmon than in agricultural salmon.

So no need to guess your favorite fish dish of mercury concerns. As long as you paste general guidelines - choose smaller fish, limit portions to 2-3 per week - so you should be a-ok! For more information on the health benefits of these creatures at the sea, do not miss theseSurprising side effects of eating fish, according to science.

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