One, crab five taboo
1. Avoid eating dead crabs. After the death of river crab, the bacteria in the crab body will rapidly multiply and spread to the crab meat, making the eater vomit, abdominal pain, diarrhea.
2. Avoid eating raw crabs. The infection rate of larval cysts of Schistosoma pneumoniae in live crabs is very high, reaching 71%. Schistosoma parasites in human lungs, irritate or destroy lung tissue, will cause fever, cough, hemoptysis; if invade the brain, can cause paralysis.
3. Avoid eating overnight crab. Crab for more food containing histamine acid, overnight leftover crab in histamine acid in the role of certain microorganisms, will be decomposed into histamine, back to the pot to heat although it can kill pathogenic microorganisms, but can not destroy the toxin, which leads to histamine poisoning. Therefore, the crab is best steamed now eat, generally do not exceed 4 hours.
4. Avoid eating four parts. The crab's body surface, gills and gastrointestinal tract are covered with bacteria, viruses and other pathogenic microorganisms. Therefore, when eating, you must get rid of the crab gills, crab intestines, crab heart (commonly known as the hexagonal plate), crab stomach (i.e., triangular bony sachet with sediment inside).
5. Avoid eating too much. Because of the cold nature of crabs and high cholesterol in crab yolk, it is appropriate for the general public to eat 1 to 2 crabs (hairy crabs) at a time and should not be eaten more than 3 times in a week.
Second, avoid eating the same food
1. Eating with tea. Avoid drinking tea when eating crab and within 1 hour after eating crab. One reason is that tea will dilute the gastric juice, not conducive to the digestion of the crab, and the second reason is that the tannins in the tea will make the protein in the crab meat coagulate. Both reasons are not conducive to the digestion and absorption of crab, may also cause abdominal pain, diarrhea.
2. Eat with persimmons. Autumn crab fat when it is persimmon ripe, but the two can not be mixed. Because persimmons in the tannic acid and other components will make the crab meat protein coagulation, coagulation material for a long time to stay in the intestinal tract will be fermentation and corruption, causing vomiting, abdominal pain, diarrhea and other reactions. Crab, persimmon are cold, eat with cold heavy damage to the spleen and stomach. Crab is also best not to eat with grapes, pomegranate, hawthorn, pears, apples and so on.
3. Eating with peanuts. Peanut fat content of up to 45%, greasy things and crab with food, easy to cause diarrhea.
4. Eating with loach. Loach is warm in nature, while the crab is cold in nature, the two are not conducive to health.
5. Eat with melon. Melon is melon, sweet and cold and slippery, can remove heat and laxative. Eating with the crab, it is harmful to the stomach and intestines, easy to cause diarrhea.
6. Eat with cold drinks. Ice water, ice cream and other cold things, so that the temperature of the stomach and intestines lower. Eating with crab, easy to cause diarrhea.
Three, avoid eating people
1. pregnant women. Crab has the effect of activating blood circulation and removing blood stasis, which may lead to miscarriage. Chinese medicine believes that crab claws can promote the birth of the next child, so pregnant women or habitual abortion eat with caution.
2. Liver disease patients. People with poor liver, whether acute or chronic liver disease, in order to reduce the burden on the liver in digestion and metabolism, to give the liver more opportunity to save energy and time, to prevent the occurrence of hepatic encephalopathy, rich in protein and amino acid components of the crab should be eaten sparingly or not eaten.
3. Kidney insufficiency. Regardless of the cause of renal insufficiency people, when the intake of protein, amino acids, can make the kidney load, accelerate the process of renal failure, so for patients with renal insufficiency, eating crabs can only taste the flavor.
4. Patients with high blood pressure, high cholesterol, diabetes and digestive diseases. The cholesterol content of crab yolk or crab paste is very high, and people suffering from high blood pressure, heart disease and arteriosclerosis should not eat more. Diabetics and patients with kidney disease tend to have high blood pressure, so it is not advisable to eat more hairy crabs. Cholecystitis, pancreatitis, bile polyps, gallstones, gastritis, duodenal ulcer and other chronic gastrointestinal diseases patients should also eat less or not eat, so as not to aggravate the condition.
5. Allergy. Crab cold and with wet poison, is "hair", skin disease patients should not eat. Eating crab previous history of allergy, or previous urticaria, allergic asthma, atopic dermatitis and other allergic diseases patients, or not eat for good, once the allergy is not worth the loss. Entering the fall after the proportion of children suffering from allergic diseases began to go high, so it is best not to eat more children at this time.
6. Diarrhea, stomach pain, cold and fever. Because the crab is difficult to digest, diarrhea, stomach pain, cold and fever people should not eat, so as not to exacerbate the condition. People with cold body, such as frequent cold hands and feet, easy dizziness, body tired people, it is best not to eat, so as not to cause discomfort.
7. Arthritis, gout patients. Especially gout patients should avoid eating crab, not to drink beer at the same time, otherwise it will certainly aggravate the condition, or induce gallstones, kidney stones, etc..
8. The elderly. The digestive function of the elderly is weakened, the crab is cold and hair, its high protein food is not easy to digest, so it should be eaten with caution.
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