Please stop eating these 6 kinds of fish, it may contain formaldehyde and heavy metals, it is recommended to pass it on to your family

Fish is a substance that most people like to eat. Fish tastes good and fish has a good moral meaning in China. Chinese cuisine occupies a relatively high place, and fish is a must for the festival.

There are various ways to cook fish. Friends who like to eat fish usually want to cook delicious meat. They will go to the vegetable market to buy fresh fish. Live fish is relatively fresh. Long-term frozen dead fish tastes worse than live fish. When you go to the vegetable market to buy fish, you need to pay attention. Many live fish cannot be bought. You need to pay attention to the following types of fish, and don't buy cheap ones.

Tip: Try to eat these "6 kinds of fish" as little as possible, or they may contain formaldehyde and heavy metals

• strong flavored fish

There are many kinds of fish. The fishy smell is associated with growing in seawater. When buying fish, pay attention to the price of the fish. Many companies seize everyone's psychology and replace healthy fish with cheap fish, so that the quality of the fish cannot be guaranteed.

Inexpensive fish in the market will have a lot of flavor. When you buy volatile diesel oil and chemicals, you must smell them, because the growth environment of fish is relatively poor, and the body contains a lot of heavy metals. If you consume more, formaldehyde increases, which increases the risk of disease.

——Eel

Many people dare not eat rice field eel, which is also a kind of fish with high nutritional value. Rice field eel has no bones, so it is more convenient to eat.

The eel processing process is very troublesome, because the eel grows in a dirty environment and lives in the mud, which is prone to contain a large amount of harmful substances and parasites. If the eel is not cleaned, harmful substances will invade and have a certain impact on the body. Known as a parasitic nest, we do not buy this fish.

• sashimi

Many people always like to pursue different tastes. Sashimi is loved by everyone in daily life, but the Chinese cannot accept this kind of half-cooked fish. Eating more fish will affect the health of the stomach, especially those with weak stomachs.

Fish contains bacteria and parasites, especially if they are not heated at high temperatures, they will enter the body, causing bacterial infections, disrupting the balance of intestinal flora, and affecting health.

• freak fish

Fish vary in shape. For example, the freakfish is one of them. If fish are contaminated for a long time, their body size will change due to radiation. At this time, do not eat fish. It is likely to contain carcinogens. Affected by genetic mutations, they will be passed on to the next generation. This fish has tumors.

Often eating deformed fish will cause insufficient oxygen supply to the body, lower resistance and immunity, and be destroyed by harmful substances in the fish, causing bacteria and bacteria to invade the body and increasing the incidence of disease.

• Freshly Killed Fish

When buying fish in seafood markets or ports, many companies are slaughtering fish, whether it is fish caught at sea or artificially farmed fish, there will be heavy metals.

If the freshly killed fish is eaten immediately, the heavy metals and harmful substances in it will enter the body and cannot play its role, thus damaging the detoxification function of the kidney and liver.

On the other hand, fish that has just been killed does not taste very good, and its nutritional value and protein cannot be absorbed by the body. It is recommended to dry the fish for 2-3 hours before cooking to disperse harmful substances in the fish.

——Fish scales are incomplete and fish eyes are sunken

The most important thing to eat fish is fresh fish. The fish eyes are full and prominent, and the cornea is transparent, bright and elastic. In addition, there will be transparent mucus on the surface of the body, and the scales are shiny, which are very close to the fish and not easy to fall off. Also, fish that are not fresh will have sunken eyes. A lot of mucus is opaque, the fish scales will become dark, and many places will fall off. Even if you buy it, it will rot faster than fish with complete scales, so the meat texture and nutrition are poor.