Introduction: Many people like to eat it now, because it tastes fresh and delicious, and it is deeply loved by everyone. But you know what? You can't eat it indiscriminately, especially in winter. You must be careful when eating seafood. Next, I will explain in detail the precautions and some taboos about eating seafood. Come and see if there are any things you haven't noticed.

raw seafood should not be eaten raw

with the improvement of people's living standards, seafood has gradually become a common food on people's tables. However, I don't know when it started, but eating raw and fierce seafood has become a kind of food for many people, but this way of eating is unscientific.

Because almost all raw seafood foods contain parasites and various pathogens, such as Clonorchis sinensis and Paragonimus. The larvae of these worms are often parasitic in fish, shrimp, crabs, etc. After people eat these contaminated seafood, these larvae will pass through the gastrointestinal wall of people and enter blood vessels or lymph, and will flow with the blood to the whole body, mainly gathering in the lungs or liver, and some will gather in the brain, causing corresponding diseases. Therefore, when eating seafood, it is best to cook it before eating it.

Details Reminder

Aquatic products are easy to breed bacteria and produce toxic bacteria, and if the aquaculture waters are polluted, aquatic products will undoubtedly be infected. If such food is eaten raw or half-eaten, the bacteria are very likely to cause harm to the human body.

four taboos when eating seafood in winter

1. Arthritis patients should avoid eating more seafood

Sea cucumber, sea fish, kelp, seaweed and other seafood contain more uric acid, which is absorbed by the human body and forms uric acid crystals in joints, which aggravates arthritis symptoms.

2. Seafood is not suitable for beer

Eating seafood and drinking a lot of beer will produce too much uric acid, which will lead to gout. Excessive uric acid will be deposited in joints or soft tissues, which will lead to inflammation of joints and soft tissues. When gout attacks, not only the invaded joints are red, swollen, hot and painful, but even the whole body has high fever, which looks like sepsis. Over time, the affected joints are gradually destroyed, and even kidney calculi and uremia are caused.

3. Seafood should not be eaten with some cold foods such as fruits.

Fish and shrimp are rich in nutrients such as protein and calcium. If they are eaten with some fruits such as grapes, seafood, pomegranate, hawthorn and olive, the nutritional value of protein drops will be reduced. Moreover, some chemical components of fruit are easy to combine with calcium in seafood, thus forming a new indigestible substance. This substance will affect the gastrointestinal tract, causing abdominal pain, nausea, vomiting and other symptoms. Therefore, seafood should be eaten with these fruits at least 2 hours apart.

4. Shrimp should not eat with vitamin C.

Scientists have found that eating aquatic crustaceans such as shrimp and taking a large amount of vitamin C at the same time can cause death. Because arsenic, which is usually considered harmless to human body, can be converted into toxic arsenic under the action of vitamin C.

who should not eat seafood

people with high blood lipids: snails and crabs

, especially crab roe, have high cholesterol content, so people with high cholesterol and blood lipids should pay attention to eating less or not eating this kind of seafood.

Patients with arthritis and gout: Sea cucumber, marine fish, kelp, seaweed and other seafood contain more purine, which will aggravate patients' illness if they eat it regularly.

Hemorrhagic patients: Hemophilia, vitamin K deficiency and other hemorrhagic patients should eat less or not eat marine fish, because the eicosapentaenoic acid contained in fish can inhibit platelet aggregation, thus aggravating the bleeding symptoms of hemorrhagic patients.

patients with liver cirrhosis: it is difficult for the body to produce coagulation factors when the liver is hardened, and the platelets are low, which is easy to cause bleeding. If you eat sardines, herring and tuna rich in eicosapentaenoic acid again, your condition will deteriorate sharply, just like adding insult to injury.

raw seafood is not suitable

seafood, such as fish. Shellfish is rich in nutrients, which is the best nutrition during pregnancy and plays an important role in the development of fetal nervous system and good health. However, in recent years, due to the improvement of living standards and the pursuit of fresh and delicious food, eating raw and fierce seafood has become a fashion. The so-called vigorous, nothing more than emphasizing fresh and tender. Therefore, the brush is scalded, drunk and roasted, and each shows its magical powers. Diners are full of praise when tasting delicious food. However, they ignore the risks after the entrance of raw and fierce food. Therefore, it is necessary to let people, especially pregnant women, know about the relationship between "fierce eating" and some food-borne diseases from the perspective of food hygiene, so as to prevent and prevent harm to pregnant women and fetuses. The following is a brief introduction to several kinds of seafood that should not be eaten raw.

When the water source is polluted, the carrier rate of mud snail and sweet snail can be as high as 1.5% to 35%, which can spread diseases. When pregnant women eat these delicious foods with bacteria raw or half their lives, they may be full of food and hurt their stomachs. Suffering from infectious diseases. If the condition is serious, it will not only be bad for pregnant women themselves, but also cause uterine contraction, resulting in fetal abortion or premature delivery.

raw and fierce seafood is not safe after being drunk and pickled. The unique flavor of drunken shrimp and crab often makes people's appetite double. It has been proved that the drunken liquor made of Shao wine can kill many digestive tract pathogens such as halophilic pathogens, and some parasites such as paragonimiasis cysts can also be eliminated after 48 hours of soaking. However, it is not guaranteed to kill all pathogenic microorganisms, especially hepatitis virus. It has been reported that some people eat drunken soy sauce crabs, which caused hepatitis A.

It can be seen that pregnant women should not eat raw seafood, and it is better to eat cooked food.

Eat raw freshwater fish carefully and get into liver cancer

With the improvement of living standards and the continuous expansion of people, wild animals such as raw seafood, frog meat, snake meat and civet cats have become delicacies on many people's tables, and more and more people eat sashimi. As everyone knows, just when people are full of food, all kinds of parasites, germs and viruses will also take the opportunity to make waves and cause disasters. After Clonorchis sinensis enters the human body, it will camp in the gallbladder, gradually causing gallbladder inflammation and biliary obstruction, which will lead to hepatocyte necrosis and eventually induce cirrhosis and liver cancer. It can be seen that in order to ensure good health, people had better not eat sashimi.

Eating sashimi is easy to cause insect infestation

According to a patient in Harbin who loves sashimi, 9974 clonorchis sinensis were excreted from his body after insect repellent treatment recently, which is the most reported at home and abroad. An epidemiological survey led by Professor Cai Lianshun from the Department of Parasitology of Jiamusi University shows that the infection rate of Clonorchis sinensis in Heilongjiang Province is second only to that in Guangdong Province in China.

eating sashimi is prone to clonorchiasis. Clonorchisis is one of the five major parasitic diseases in China, and it is mostly infected by raw fish and shrimp containing metacercariae. Sanjiang Plain, where Heilongjiang, Songhua River and Wusuli River meet, is rich in water resources, and there have been many large-scale epidemics of Clonorchis sinensis. Therefore, relevant experts went deep into this area and investigated the infection rate of nearly 11,111 people in 11 counties, cities and farms. The results showed that the average infection rate in this area was 31.51%, which was about 31 times higher than the average infection rate in the whole province. Among them, the rate of eating raw fish was 92.29%, 52% had a history of chronic cholecystitis, cholangitis and gallstones, 1.7% had bile duct obstruction and 1.57% had early cirrhosis.

Eat seafood scientifically and correctly

Pretreatment

Marine fish: Before eating, it must be washed to remove scales, gills and internal organs. Scaleless fish can scrape off the greasy parts on the epidermis with a knife, because these parts are often the gathering places of pollutants in marine fish.

Shellfish: Before cooking, clean the shell with clear water and soak it in clear water for 7-8 hours, so that mud and sand in the shellfish will be spit out.

shrimp and crab: clean and remove the dirty things such as shrimp lines, or use the salting method, that is, soak in saturated salt water for several hours, then dry in the sun, and soak in clean water before eating and then cook.

fresh jellyfish: fresh jellyfish contain a lot of water, a thick skin, and toxins. It needs to be salted with salt and alum for three times to dehydrate the fresh jellyfish for three times, so that the toxins can be discharged with the water. It can be eaten after the above treatment. Or clean, soak in vinegar for 15 minutes, and then blanch in hot water (blanch in boiling water at 111℃ for several minutes).

dry goods: seafood products are prone to produce some carcinogens in the process of drying. Before eating dried shrimps, dried shrimps and dried fish, it is best to boil them in water for 1.5-21 minutes before taking them out for cooking, and pour out the soup without drinking.

Best practice

High-temperature heating: Most bacteria are afraid of heating, so it is generally safe to cook seafood with quick fire and stir-fry for a few minutes; crabs, shellfish and other crusts must be heated thoroughly, and generally need to be boiled and steamed before eating (the heating temperature is at least 111℃).

Crispy processing: After the fish is made into crispy fish, the bones and bones of the fish become soft and delicious. When eaten together with the bones and meat, it is not only delicious, but also provides a variety of essential amino acids, vitamins A, D and minerals, especially the calcium in the bones is beyond the reach of other foods.

Tips: After reading the above, I hope it will help everyone. Friends who love seafood must remember the notes I listed for you, and friends who can't eat seafood should not eat indiscriminately. Only by eating scientifically can they eat healthy bodies.