Is it really safer to eat raw seafood than freshwater fish, is there a risk of parasitic infection?

Being safer doesn't mean you won't be infected with parasites if you eat seafood raw. Some experts say that eating raw seafood is safer than freshwater fish, which is actually a misunderstanding.

Raw pickled seafood has become popular this summer, and in the eyes of many people, these raw pickled seafood are delicious, and raw pickled seafood has completely entered the public's field of vision. In the hot summer, stewed cold and refreshing drunken shrimp, boiled crab touches people's palate. <>

Raw pickled seafood is generally pickled with spices such as white wine, garlic, and ginger to kill parasites in the food. But it doesn't mean that it doesn't pose a risk, and there are many factors that affect it, such as whether the water in which the raw seafood is located is of good water quality and whether it is well handled, all of which will determine whether only fresh seafood carries a certain risk. <

In fact, the sterilization effect of these seasonings is very limited, and more importantly, the environment in which the seafood grows, the pollution of water quality is likely to carry a large number of parasites and harmful substances in these seafoods, and the way of raw pickling is actually very difficult to kill harmful substances. If the standard of sterilization is not met during the raw pickling process, it is likely that these fresh foods are very risky. Experiments have shown that after 48 hours of alcohol immersion in raw pickled seafood, the parasite liver fluke cysts in the seafood can still survive.

Moreover, not everyone is suitable for eating seafood, especially the elderly, pregnant women, children and people with gastrointestinal discomfort are not suitable for this type of raw pickled seafood. Seafood is also cooked at high temperatures before eating, which kills parasites by high temperatures. Especially in the hot summer, seafood can easily spoil when stored at room temperature.

If you want to eat raw, you need to pay more attention to avoid pollution, and it is not recommended to try to make it yourself at home, although it is very simple to make fresh seafood, but it may be difficult to ensure hygiene for personal production. When buying fresh food, you must choose a formal channel, because the formal channel will be more strict about the testing of these fresh foods.

I think there is definitely a risk of infection, and although marine fish have fewer parasites, it doesn't mean that there are none.

There is a risk of parasitic infection, because there are often parasites in seafood, so it is best to cook these foods when eating.

I think there's definitely a risk of infection, but it's less likely than eating freshwater fish.

Can you eat sashimi as you like? Do creatures in the sea carry parasites? How do you infect humans?

Domestic fish are generally made of three stationery fish, the general taste, of course, I like to eat it very much, eat the buffet to see their dishes, and then eat mustard with an appetite, when it comes to eating sashimi, I just say that the most important thing is to go to the official place to eat or buy, because the sashimi material, if it is not processed well, it is likely to have parasites, and the ordinary platform is easy to eat because it is well processed.

Sashimi contains high-quality protein, and if you don't process raw food, you will inevitably have diarrhea, so Little Japan will combine wasabi, mainly as a fungicide, which is also good for the digestion of the stomach and intestines of raw fish, and there are many people who live long in Little Japan, and they often eat wasabi connection.

Many people think that the salt water is higher, so it can act as a disinfectant so that there are no parasites. But in fact, this statement is false, because seawater cannot be disinfected like iodized alcohol.

There are a large number of parasites in the ocean (recessive flagellates, rotifers, recessive nucleoworms, eyebrow obstruction, negative helminths), etc., one of the problems is that China's marine aquaculture industry is facing diseases, and parasites are diseases. Regarding the danger of parasites, perhaps not particularly clear, some people will think that parasites eat the stomach of a person and die, it is digested without causing substantial harm to the body.

Marine fish can be eaten raw, but there is a risk of infecting parasites. The correct approach is to freeze the fish that needs to be eaten raw for more than 24 hours at minus 18 degrees Celsius to eliminate the harm of parasites to the human body. It is only when it is served with fresh fish that the taste will be affected after freezing.

It is not infected, and many of the sashimi we eat are not eaten immediately after being processed as live fish. In the process of transportation and storage, ultra-low temperature technology is different from the traditional perception of freezing, which is to reduce the loss of taste and inhibit the growth of some bacteria, and even kill some bacteria and parasites after the fish meat is quick-frozen. As a result, ultra-low temperature preserved sashimi is less likely to contain parasites than fresh sashimi.

No, these things carry some parasites in them. Yes, a lot of life in the sea carries parasites. After humans eat these parasite-carrying creatures, the parasites will parasitize the stomach of the human body and thus the rest of the body.

Sashimi should not be eaten casually, because all creatures in the sea have parasites. After these parasites enter the stomach and intestines, they can infect humans through the bloodstream, causing diarrhea in the case of diarrhea and blood poisoning in the case of severe cases.

You can't eat it casually; Contains a large number of parasites; After it enters the stomach and intestines, it can be transmitted through the bloodstream, ranging from diarrhea to life-threatening, so it is usually eaten with mustard.

You can't just eat it; Contains a lot of parasites; After entering the stomach and intestines, it is transmitted through the blood, and the mild ones have diarrhea and the severe ones are life-threatening, so they are often eaten together with mustard greens.

Both freshwater and marine fish have parasites, so not eating them raw reduces the risk.

Many people think that only freshwater fish, shrimp and crabs have parasitic infections. Not really! Professor Li Hua of the School of Public Health of Southern Medical University pointed out that since the relevant investigation on liver flukes infected by eating freshwater fish in the Pearl River Delta region a few years ago, many diners who love to eat fish raw have begun to "switch" to seafood.

Although seafood does not have liver flukes, it does have other parasites that can also cause parasitic diseases. ”

Seafood is a common food on people's tables, not only delicious, but also has high nutritional value, and is favored by many people. I believe that in the eyes of many people, such as sashimi, drunken shrimp or choking crab, this kind of "raw pickled" seafood is a rare delicacy. But recently, there have been many reports that many people have been infected with parasites due to eating this seafood.

In daily life, some people think that marine fish are safer than freshwater fish, but this is not the case, and there is still a risk of parasites in marine fish.

The relevant personnel have also tested this, and various raw foods such as drunken shrimp and drunken crabs purchased in the vegetable market were found to have parasitic cysts in the drunken shrimp after testing in a professional laboratory. Cysts are simply the larvae of flukes, if they are eaten into the human body, they will be adsorbed to the intestinal wall of the body, and when the larvae grow up, they will even remain in the human body and invade various internal organs. Therefore, it can be seen from this that marine fish are not safer than freshwater fish.

Normally, the common parasites in China are liver flukes in freshwater fish and anisakis in marine fish, if you accidentally eat fish meat infected by parasites, parasites will parasitize in the body, causing various diseases in the body. For example, cholecystitis or gallstones, regardless of the type of fish, if not properly handled and cooked thoroughly, there may be a risk of parasites.

Due to the particularly hot weather in summer, many people like to go to the beach for vacation, and all kinds of seafood and aquatic products have naturally become an indispensable delicacy for people. Some people even like to eat some raw seafood, but they don't know that if the seafood is not processed properly, there are many parasites in it. For example, crayfish, sashimi or cold snails, once eaten raw or half-cooked seafood, it is likely to be infected and cause lung flukes, causing serious harm to the body.

Therefore, when buying seafood, it is necessary to choose a regular shopping mall, and the temperature of cooking seafood should reach 100 degrees Celsius and last for more than 5 minutes to completely kill these parasites.

Marine fish are indeed safer than freshwater fish, because marine fish live in the ocean and live in a deeper environment. In fact, marine fish also has a risk of parasites, so it must be processed and cooked when eating.

Of course not, there is a risk of parasites, and some diseases may occur in the process of breeding.

I don't think it's very safe now, because there are still a lot of viruses in the seawater, so these fish may also carry the virus.

Taeniasis is a parasitic disease of mermaids and fish, once a person eats undercooked or raw fish with parasitic larvae, the larvae in the human intestine will parasitize and develop into adult worms after 5 to 6 weeks, thus causing human fish taeniasis.

Flounder is one of the watchers, and in any environment, even if blind, the body color can become exactly the same as the environment.

When the body color is extremely bright and beautiful, it is usually very dangerous and not palatable.

It is used to warn the enemy not to eat it, otherwise it will be thankless.

Protection:

Freshwater fish usually inhabit inland waters, but in recent decades, economic development, population growth, environmental pollution, over-reclamation, over-construction, damming, arbitrary introduction of non-native species, over-fishing and other problems have caused irreparable damage to the natural habitat and water quality of freshwater fish, resulting in a significant decline in aquatic animal species and abundance.

Some 1,800 of these freshwater fish species are endangered, and some species are even extinct. If a species becomes extinct, it will also disrupt the food chain and seriously affect the ecological balance.

Inbreeding affects human offspring, and the same law applies to fish, which can lead to miniaturization of fish when inbreeding. This condition is common in fish farms.

Raw fish is easy to eat and soothe the stomach, but it is easy to contract liver flukes, you know? Liver flukes generally parasitize the body of freshwater fish, and common herring, grass carp, silver carp, fathead fish, carp, crucian carp, etc. can be carried. Infected fish can be infected if you eat raw or undercooked fish.

In the freshwater fish aquaculture industry management is not yet perfect situation, many farmers for the sake of cost considerations, one-sided emphasis on breeding density, and in the breeding process used a large number of hormones, antibiotics, and illegal feed additives, which seriously undermines the fish body of the state to do its own physiological regulation function, so that many species of freshwater fish anti-parasite ability has changed, the past relatively safe freshwater fish in the current has become less safe.

Nowadays, eating raw seafood seems to have become a very common thing, everyone thinks that eating raw seafood tastes very good, but from the beginning to now, there are many people who have suffered a certain impact on their bodies because of eating raw seafood, and most people may think that eating raw seafood is safer than eating raw freshwater fish. This is uncertain, so you can't tell that seafood is necessarily safe.

Whether it's freshwater fish or seafood, there will be all kinds of parasites or bacteria in it. Especially in the area where you are located, if you are far away from the sea, there may be some seafood that has died when it arrives in our area, so the seafood will quickly deteriorate after death, so it will also cause great damage to the body. Some people, if their stomach is not very good, eating raw seafood can easily lead to diarrhea or other uncomfortable phenomena, which everyone needs to pay attention to.

Generally, when marinating seafood, it is recommended that you use high-concentration liquor to marinate, and vinegar and soy sauce are used to marinate, alcohol can destroy some of the bacteria in the seafood, but it should be noted that even if you can destroy some bacteria, it is still very likely that there will be residual phenomena. Therefore, after eating raw seafood, it is easy to cause vomiting, nausea, parasitic infection, and if it is infected with blood-sucking worms, then there will be various problems such as blood-sucking cirrhosis and epilepsy.

Some people have allergies to seafood, so after eating some raw seafood, it may cause their allergies to become more and more serious, and it is also very common for people with uric acid to rise, for people with gout, they cannot choose to eat these seafood, which will cause irreversible damage to the body.

In addition to bacteria brought in by the water, parasite eggs and bacterial and viral contamination from processing can also be present in seafood. Generally speaking, boiling in boiling water for 4 to 5 minutes is considered to be completely sterilized. Dead shellfish toxins shellfish themselves have a relatively high amount of bacteria, and the protein decomposition is very fast, once they die, they will multiply a large number of pathogens and produce toxins, and the unsaturated fatty acids contained in them are also easy to oxidize rancidity.

Stale shellfish also produce more amines and free radicals, which pose a threat to human health.

The so-called raw pickling is made by marinating fish, shrimp, crab and other seafood or river fresh with wine, ginger, garlic and other seasonings, and then refrigerating or freezing. However, the hidden danger of parasites inside is very large, and the things inside may not be clean enough!