Unfortunately, low-level mercury poisoning from contaminated seafood is a real threat and can lead to devastating effects on health. In fact, the shift to eating more farmed fish like tilapia is leading to highly inflammatory diets, according to a 2008 study published in the Journal of the American Dietetic Association.
Wake Forest University School of Medicine researchers say tilapia is one of the most widely consumed fish in America. Sustaining high levels of inflammation in the body can worsen symptoms of autoimmune disorders and may be linked to chronic conditions like heart disease, cancer and diabetes.
If you must eat this fish, avoid tilapia from China, where farming practices are particularly worrisome. In 2014, Oceana, the largest ocean conservation group in the world, conducted an investigation using data from the National Marine Fisheries Service.
They found that commercial fishermen in the U.S. throw about 2 billion pounds of “by catch” overboard each year. According to the report, if you’ve eaten U.S. halibut, there’s a good chance it came from this damaging fishery.
Without further protection and enforcement of existing efforts, we may forever lose one of the biggest, most interesting fishes in the world. Now common on menus around the U.S., Chilean sea bass overfishing has left this species in serious trouble.
Furthermore, harvesting the fish from Chile is also plagued by poor management and by catch problems. Eel Monterey Bay Aquarium’s Seafood Watch places eel on the “Avoid” list on its sushi guide because it’s slow to mature and has been overfished in many parts of the world, bringing some populations to collapse.
In the Delaware River, for instance, eels are an integral part of spreading mussel populations that serve as natural water filters. Aside from the issues with overfishing, eels tend to readily absorb and store harmful chemicals and contaminants such as poly chlorinated biphenyls (PCs) and flame retardants.
They’re also commonly treated with a broad range of antibiotics, in addition to pesticides and disinfectants. In 2009, Italian researchers discovered that 4-hexylresorcinol, a food additive used to prevent discoloration in shrimp that could reduce sperm count in men and increase breast cancer risk in women.
Shrimp farm ponds are also treated with harmful chemicals and pesticides such as malachite green, rote none and organic compounds, all of which can have detrimental effects on health. Plus, an Associated Press investigation uncovered a slavery network in Thailand dedicated to peeling shrimp sold around the world.
In 2007, Thailand alone exported about $1.24 billion to the United States, according to Food and Water Watch. Although Alaskan king crab legs legally can only be called that if they’re harvested from Alaska, widespread mislabeling is the norm.
Generally known as “slime head” within the scientific community, seafood marketers had other ideas for this fish and gave the species a more appetizing name. Since orange roughly don’t reach sexual maturity until at least 20 years old, they are very slow to recovery.
According to Oceana: “The extremely long lifespan and the late age at maturity imply that a decimated population may take a half century or longer before it can recover.” Beyond that, the orange roughly is also known to have higher mercury levels, which can be dangerous if consumed in large amounts.
But apart from that, most shark species, which are slow to mature and don’t have a lot of offspring, are severely depleted. Often referred to as Hon Mauro on sushi menus, this simply means blue fin tuna, which should be avoided at all costs.
A better sushi choice would be fatso/skip jack tuna caught through Pacific troll or pole and line methods only. However, due to its high demand for sushi, fisheries managers are still allowing commercial fishing to target it.
Sadly, blue fin tuna numbers are at just 2.6 percent of historic population levels. Aside from the obvious population collapse and extinction threat, this is also a large predatory fish that harbors higher levels of mercury.
In fact, the mercury in this fish is so high that the Environmental Defense Fund recommends women and children avoid it altogether. That’s certainly the case with king mackerel, as the Food and Drug Administration warns women and children to outright avoid it.
You may want to avoid Spanish mackerel, too, which has also been shown to harbor elevated mercury levels. Luckily, Atlantic mackerel is high in omega-3s, low in mercury and is rated a top choice in terms of health and sustainability.
In 2015, an investigation found that more than a third of 19 restaurants in Atlanta sold fantasies (also known as “Vietnamese catfish”) as grouper. Testing also found that grouper for sale is actually often king mackerel or white fin weakfish, a cheaper alternative.
According to the International Union for Conservation of Nature, sturgeon are “more critically endangered than any other group of species.” The best fish options are ones that come from sustainable fisheries, are low in contaminants and high in omega 3 fatty acids.
Monterey Bay Aquarium’s Seafood Watch calls this the “Super Green List.” In addition to being rich in heart-healthy fats, salmon is a great source of protein, B vitamins, potassium and selenium.
Atlantic mackerel This oily fish is also high in health omega-3 fatty acids, along with protein, niacin, selenium and vitamin B12. Keep in mind that mackerel is often sold preserved in tons of salt, so be sure to soak it and rinse well before cooking and eating to reduce sodium levels.
Albacore Tuna (troll- or pole-caught, from the U.S. or British Columbia) Sable fish/Black Cod (from Alaska and Canadian Pacific) Finding safer seafood can be challenging and requires you to consider many factors, including sustainability, nutritional value, mercury levels and the risk of contamination with pollutants, pesticides or harmful chemicals.
Finally, when you do eat fish, opt for things like wild-caught Alaskan salmon, Pacific sardines and Atlantic mackerel. But of course, another reason why the grouper fish itself is very popular is because they have very delicious taste that people love the most.
Still, you wondering whether this food fish is actually good to eat or not despite their delicious taste. Do not worry as we will discuss more on the benefits that we will give here so you will know whether this food fish is good for you to eat or not.
If you want to know, are grouper fish good to eat when you are on tight diet, then you should know the calorie amount that you will get. Through consuming a portion of this food fish, then you will gain 100 calories which comes from three ounces of the raw meat.
Especially as this food fish has high protein inside the content which is very beneficial for your body. This can really help you to determine are grouper fish good to eat or not as the protein content itself has various benefits for your body.
Some benefits are to repair damaged tissue as well as to help to build your body muscle mass. Next benefit is that this food fish is able to help you to keep your heart from various diseases.
The reason is that inside the grouper fish, you will be able to find omega 3 content. High level of those three substances inside your blood is very dangerous as it can threaten your heart health.
This is why if you consume this food fish, then you will be able to help in keeping your heart from getting various diseases. Another thing is that this food fish is able to keep your heart to be healthier because of the magnesium content that it has.
Thus, your heart will be healthier than it can beat in good rhythm and work effectively. The best benefit might be because inside this food fish there is vitamin D content which you can get for your health.
It is beneficial as it can help you to fulfill your needed content which actually able to prevent various diseases and makes you become healthier. Thus, by learning those benefits then you will be able to determine are grouper fish good to eat or not.
The major red tide algae bloom along the Gulf Coast is certainly smelly, and at worst may have negative health effects in exposed humans. However, most commercial gulf species, including snapper and grouper, are caught 20 miles out from the shore, meaning they are not at all impacted by the red tide.
Shellfish like clams and oysters, what Sammy's Seafood co-owner Katie Sosa calls “the kidneys of the seashore, cleaning out all the impurities,” is perhaps another story. Go to the Florida Department of Agriculture and Consumer Services, Division of Aquaculture page at freshfromflorida.com to determine if harvesting is permitted in an area.
And even though most freshwater and saltwater fish are generally considered safe to eat, there are some saltwater fish that contain varying levels of contaminants like mercury, PCs, and dioxins, which they acquire from the water they live in and from the food they eat. Though the amount of mercury in fish greatly varies depending on the type of fish, their size, weight, and age, it is still noteworthy to learn how these pollutants may pose potential health risks among us as consumers if we eat too much of it.
So as my wife and I were doing some research in hopes of promoting a solid diet and healthier lifestyle (and because she is pregnant right now), here is the list of those saltwater fish species that could do more harm than good to you and your health if eaten out of moderation. Strong Angler Cameron Parsons with a nice king fish FDA warns children, pregnant women and lactating moms to NOT eat any king mackerel due to their very high mercury content.
King mackerel has one of the highest levels of mercury out of all the popular saltwater fish. Eliminating these fish species in your diet can definitely reduce your chances of getting exposed to the harmful effects of mercury and other existing contaminants.
Health advocates encourage children as well as pregnant and nursing mothers to only consume three to six-ounce portions of white tuna in a month. According to a CNN report, this type of fish has extremely high levels of metal mercury that can eventually cause coordination loss, blindness and even death, depending on the amount or portion ingested.
Scientists believed that such increased mercury content was due to the accumulation of certain contaminants in their body as they eat lots of smaller fish. “What we found for our 124 sharks that we sampled was that about one-third of them came in with mercury levels that were over the Food and Drug Administration’s action level of one part per million,” Robert Hunter, director of Mote Marine Laboratory’s Center for Shark Research in Sarasota, said in a statement.
The cobra is a delicious saltwater fish that sadly can soak up a lot of mercury. Strong Angler Tina Corrode with what’s left of her swordfish you like catching daytime or nighttime swordfish, you might want to be careful how much of it you eat.
Although most people throw back jacks and refer to them as a “junk fish”, but for those of you that do eat them, be careful! Greater Amber jack South Atlantic grouper (i.e. gag, scamp, red and snowy) Tile fish (also called golden or white snapper) Banded Rudder fish.
We’d love to hear from you… Let us know of any other saltwater fish high in mercury that we missed in the comment section.