More and more rich people will eat seafood, there are many types of seafood, all kinds of fish, fish live in the beautiful ocean, will not be polluted by people, so when choosing fish will not be deliberately selected. As long as it is fished in the sea, it will taste it, no matter what the price, think that it is a healthy food, especially this idea is not right, some fish are not what everyone thinks, next and explain to you, these 5 types of fish try to eat less.
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Reminder: There are 6 kinds of fish to eat as little as possible, many people may not be clear, understand it
1. Wild fish
Many people like to eat wild fish to relieve hunger, feel natural, very assured to eat, due to the uncertainty of environmental pollution, wild fish is easy to lead to some pesticides and garbage substances are contaminated.
For example, many fish will be because of the predatory poisonous seaweed, small fish and shrimp in the body to store a lot of toxins, common tetrodotoxin, ciguatera toxin, etc., once eaten, easy to lead to poisoning and life danger, and many natural waters of the water pollution is serious, this kind of wild fish, there is a great harm to the body, so for safety, do not eat wild fish.
2, not fresh fish
Many people like to go to the market to buy some fish that are dying, and some even buy dead fish directly, which is a great risk.
First of all, we must judge the cause of death of these fish, is it because of the disease? Or is it death from fishing injuries? Secondly, after the death of fish, the multiplication rate of bacteria in the body will increase, and such fish have a lot of bacteria to eat.
When you buy fish, you must buy fresh fish, the most effective way is to go directly to the regular supermarket or market to buy.
3. Salted fish
The State Food and Drug Administration reprinted and released the "List of Carcinogens of the International Research Agency for Cancer of the World Health Organization", which lists four types of carcinogens, of which "Chinese-style salted fish" numbered 96 in the list of carcinogens in the first class is listed.
To put it simply: a good salted fish in the process of marinating for a long time, the rot of the fish meat will produce nitrite. It is basically impossible to reduce the production of carcinogens during the production process. Similarly, some pickles and leftovers also produce nitrites.
4. Contaminated fish
If you encounter contaminated fish, even if it is cheap, you can't buy it, even if you are a fishmonger, you will not eat this contaminated fish.
After water contamination of food, the body's meat is very dirty, long-term survival in a dirty environment, fish meat after eating will cause liver damage.
Such polluted fish will not die, but the contaminated fish, the body is easy to grow parasites and heavy metals, long-term past the taste of fish will gradually decline, often eat this kind of fish, is not conducive to good health.
5. Reddish fish
The normal color of fish is light pink, when buying fish in the market, if the color of the fish is found to be dark red, then this type of fish, is not fresh fish, may be dead fish, there will be spoilage, it is recommended that you do not buy.
There is a substance called histidine in the body of the fish, which is active after cleaning, if not frozen in time, it will lead to a large number of bacteria breeding, so that the protein and microorganisms of the fish itself are quickly decomposed into histidine, breeding other harmful bacteria, at this time the fish meat will gradually become bright red.
6. Fish with flavor
The vitality of fish is more tenacious, in a bad environment can survive, in a heavily polluted environment by bad businesses to sell, so when buying fish, we must be vigilant, when buying fish, we find that the fish has a smell, may be polluted by harmful substances in the water, generally due to the pollution of water quality by chemical components, resulting in harmful substances contained in meat.
If you buy fish, in addition to the fishy smell, there are some pungent taste, may be contaminated with formaldehyde, formaldehyde has the effect of preservative color, many merchants will add formaldehyde in the water, the fish that is not fresh, into fresh fish, this fish has great harm to the body, often eat this kind of fish will have the risk of cancer, we must brighten our eyes.