Under what circumstances, can't eat fish and what part of the fish can't eat

summary

Fish is now one of the staple foods in our daily life. However, with the development of human beings, the corresponding water pollution is increasing, especially the heavy metal water discharged from chemical plants, which leads to the harmful metal elements on fish. Then we should choose some parts of the fish to eat, to do the best prevention. At the same time, different kinds of fish, for a certain part of the population, will also bring disease. Let's talk about it in detail.

Under what circumstances, can't eat fish and what part of the fish can't eat

First: eat fish on an empty stomach - leading to "gout" in today's fashion of losing weight (diet food), many people like to eat only vegetables instead of meals. It is more common to eat fish on an empty stomach, but it is likely to lead to gout attack. Gout is a disease of tissue damage caused by the increase of serum uric acid due to the disorder of purine metabolism. The vast majority of fish itself is rich in purine, if a large number of fasting intake of purine containing fish, but not enough carbohydrates to decompose, the body acid-base balance will be imbalance, easy to induce gout or aggravate the condition of gout patients.

Second: eat sashimi - get "liver fluke disease" many people like the fresh and delicious sashimi, but I do not know that eating sashimi raw is very bad for the liver, it is very easy to be infected with liver fluke disease, and even induce liver cancer. According to experts in nutrition and health, clonorchiasis is a parasitic disease mainly caused by hepatobiliary diseases. People are highly likely to be infected by eating raw or semi Cooked Freshwater fish, shrimp and freshwater snails containing live metacercariae of clonorchiasis. At present, there are millions of patients with clonorchiasis in Guangdong Province alone, many of whom are infected by eating raw fish and shrimp. Its clinical symptoms are fatigue, epigastric discomfort, dyspepsia, abdominal pain, diarrhea, liver pain, hepatomegaly, dizziness and so on. Severe infection can cause cirrhosis, ascites and even death in the late stage.

Third: Live kill now eat - residual toxins harm the body, generally people think that the fresher the fish, the better, so like to live kill now eat, think that in order to ensure that the fish delicious and nutrition. But this is actually a misunderstanding. There are certain toxic substances in the body of both artificial and wild fish. It is often too late to completely eliminate the toxic substances in the fish, and the parasites and bacteria on the fish are not completely dead. These residual toxins are likely to cause harm to the body. In addition, the fish protein of live kill and eat is not completely decomposed, the nutrition is not sufficient, and the taste is not the best.

matters needing attention

As a result, it is popular among the people that eating fish gall can clear away heat and toxin, improve eyesight and relieve cough. Therefore, although fish gall tastes bitter, some people are always eager to try. It is extremely dangerous to eat fish gall without permission, which can easily lead to poisoning and even life-threatening. Experts pointed out that the bile of fish contains water-soluble "sodium cyprinol sulfate" and other highly toxic toxins. These toxins are heat-resistant and will not be damaged by alcohol. Therefore, whether the fish bile is cooked, eaten raw or taken with wine, poisoning can occur. The incidence of fish gall poisoning is fast, the disease is dangerous, and the mortality is high. Mild poisoning is characterized by nausea, vomiting, abdominal pain, diarrhea and other symptoms. In severe cases, there will be hepatomegaly, jaundice, tenderness in liver area, oliguria or anuria, percussion pain in kidney area and other symptoms. If the rescue is not timely, it can cause liver and kidney failure until death. The degree of poisoning in patients is generally related to the amount of bile in fish bile, so swallowing the bile of larger fish is more likely to cause poisoning.