Crab is not only delicious, rich in vitamins, but also has certain medicinal value. It is a kind of food that many people like to eat, but there are also many stresses on eating crabs. At the same time, eating crabs also has many dietary taboos. However, many people will have symptoms such as abdominal pain and diarrhea, nausea and vomiting after eating crabs, which is usually caused by not paying attention to details when eating crabs. Pay attention to the following points to minimize the problems after eating crabs.

1. What can't crabs eat with? Three kinds of crabs are not allowed to eat.

1, eating dead crabs will be poisoned.

Crabs live in water like fish, but they like to eat dead fish, dead shrimp and other corrupt animal carcasses, so they are rich in bacteria. Especially river crabs, most of them grow in dirty ponds, and there are a lot of germs inside and outside the crabs. When the crab is dying or dead, the oxyacid in the crab will decompose to produce histamine, which is a toxic substance. With the prolongation of death time, more and more histamine will be accumulated in the crab, so the poisonous gas will become bigger and bigger. Even if the crab is cooked at this time, the toxin in it is not easy to be destroyed. Therefore, if people eat such crabs, they will naturally cause food poisoning. 　　

2. It is not safe to eat crabs raw.

The infection rate and infection degree of metacercaria of Paragonimus larvae in live crabs are very high. Paragonimus parasitizes in the lungs, stimulates or destroys lung tissue, and can cause cough and even hemoptysis. If it invades the brain, it will cause paralysis. According to experts' research, the infection rate of paragonimiasis is 20% when crabs are eaten after being heated slightly. Eating pickled crabs and drunken crabs, the infection rate of paragonimiasis is as high as 55%. The infection rate of paragonimiasis is as high as 7 1% when eating raw crabs. The resistance of paragonimiasis metacercariae is very strong, and it usually takes 30 minutes in water at 55℃ or 48 hours in 20% salt water to kill it. Eating crabs raw may also cause symptoms such as intestinal inflammation, edema and congestion.

River (lake) crabs feed on animal carcasses or humus, so the body surface, gills and gastrointestinal tract of crabs are covered with all kinds of bacteria and sludge. Some people don't get sick because they haven't washed the crabs thoroughly, or because they eat drunken crabs or pickled crabs raw, and they eat germs or parasites in the crabs. Steamed and cooked before eating, there will be no such problem. 　　

3. Eat less crabs cooked overnight.

Many people are afraid that they can't eat crabs when they die, so they will cook them all at once and then store them, thinking that there will be no problem. But in fact, cooked crabs that have been stored for a long time are still the big killers who are easy to be poisoned. This is because cooked crabs are also easily contaminated by bacteria, so crabs should be burned and eaten now, not stored. If you can't eat it all at once, keep the rest in a clean, cool and ventilated place or refrigerator, and separate it from other foods. When eating, you must return to the pot and cook it thoroughly.

Second, what can't crabs eat with? Three points for attention in eating crabs

1, don't chew crabs.

When eating crabs, you should pay attention to four things to remove after opening the lid: remove the crab stomach, that is, the triangular bone packet in the crab lid, eat the crab lid first, scoop out the middle crab stomach with a small spoon, and gently suck the crab yellow wrapped outside. Be careful, don't suck through the stomach of the crab with a triangular cone in the middle, and discard it if there is dirty sand in it; After eating the crab cover, it's the crab's turn. First, cut off the extra crab feet and mouth with scissors. Pick out a hexagonal piece in the middle of the crab with a spoon handle, which is the crab heart part that should be discarded. There is also a crab intestine, that is, a black line from the crab stomach to the crab navel; Crab gills, that is, two rows of soft things like eyebrows growing on crab abdomen, should be removed.

2. There are measures to prevent crab poisoning

How can we prevent crab poisoning? First of all, you should not eat crabs that are drunk and salted, and do not eat crabs that are spoiled; Secondly, when eating fresh crabs, brush them before cooking and soak them in fresh water, so that they can spit out sewage and impurities. Smoked tobacco must be boiled for more than 20 minutes. When eating, the crab ribs, stomach, intestines and heart should be removed first, and Jiang Mo and balsamic vinegar should be added. This will not only stimulate appetite and digestion, but also remove fishy smell and sterilize.

3, crab poisoning, first aid quickly.

After eating crab poisoning, nausea, vomiting, abdominal pain, diarrhea, etc. will often occur, and in severe cases, vomiting and diarrhea will not stop, causing excessive water loss, resulting in acid-base imbalance or collapse, and even life-threatening.

If you feel unwell after eating, you must try to spit the food out of your stomach immediately, and if necessary, wash your stomach to induce diarrhea, and take oral antibacterial and anti-inflammatory drugs and symptomatic treatment. In severe cases, you should be sent to the hospital for treatment.

In addition, there are several secret recipes for emergency treatment of crab poisoning. One is to use garlic 1 5g, mash it, soak it in cold boiled water to remove residue and add 25g of brown sugar, and drink it every 1 hour for 3-4 times. The second is to let patients drink 5 cups of salty boiled water. These secret recipes are designed to induce vomiting, but if the symptoms are still not relieved after the above treatment, they should be sent to the hospital for treatment in time. After eating crab poisoning, nausea, vomiting, abdominal pain, diarrhea, etc. will often occur, and in severe cases, vomiting and diarrhea will not stop, causing excessive water loss, resulting in acid-base imbalance or collapse, and even life-threatening.

If you feel unwell after eating, you must try to spit the food out of your stomach immediately, and if necessary, wash your stomach to induce diarrhea, and take oral antibacterial and anti-inflammatory drugs and symptomatic treatment. In severe cases, you should be sent to the hospital for treatment.

In addition, there are several secret recipes for emergency treatment of crab poisoning. One is to use garlic 1 5g, mash it, soak it in cold boiled water to remove residue and add 25g of brown sugar, and drink it every 1 hour for 3-4 times. The second is to let patients drink 5 cups of salty boiled water. These secret recipes are designed to induce vomiting, but if the symptoms are still not relieved after the above treatment, they should be sent to the hospital for treatment in time.

Third, what can't crabs eat with? Crabs have four parts that can't be eaten.

1, crab gills: two rows of soft things like eyebrows growing on the abdomen of crabs, commonly known as crab eyebrows, are the respiratory organs of crabs, which are used to filter water quality and are very dirty. Don't eat the triangular crab white under your cheeks.

2. Crab intestine: There is crab excrement in it. After opening the crab body, you can see black things in the crab yellow and crab meat, so you should remove them.

3, crab stomach: triangle bag hiding in crab yellow, there are also crab excrements. Hide in the crab roe pile on the crab cover, eat the crab roe and discard it.

4, crab heart: also known as crab hexagonal board. Hexagonal, hidden in the middle of the crab belly where the yellow paste is thickest, it is the coldest and must not be eaten. When you open the crab shell, you can see a layer of black film, and the white crab heart is between the yellow paste and the black film.

4. What can't crabs eat with? Five kinds of patients can't eat crabs

1, patients with colds, fever, stomachache and diarrhea.

2. People with chronic gastritis, duodenal ulcer, cholecystitis, cholelithiasis and active hepatitis.

3. People with coronary heart disease, hypertension, arteriosclerosis and hyperlipidemia should eat less or not, because the cholesterol content in crab roe is high.

4. People with allergies.

5, people with spleen and stomach deficiency.

5. What can't crabs eat with? Crabs should not be eaten with the following foods

Crab and pear: pear tastes sweet, slightly sour and cold. Tao Hongjing's "A Record of Famous Doctors" says: "Pears are cold and profitable, and eating more hurts people, so the custom calls them quick fruits." There is a folk saying that eating pears and drinking boiled water can cause diarrhea. Because pears are cold, crabs are also cold. Both eat together, hurting the stomach.

Crab and Peanut: Peanut kernel is sweet and flat, with a fat content as high as 45%. Oily things are easy to cause diarrhea when they meet cold things, so crabs and peanuts should not be eaten at the same time, especially those with weak stomach and intestines.

Crab and Misgurnus anguillicaudatus: Compendium of Materia Medica says: "Misgurnus anguillicaudatus is sweet and non-toxic, it can warm the middle warmer, replenish qi, cure thirst and drink water, but yang can't afford it." It can be seen that its nature is warm and tonic, while the crab is cold and beneficial, and its function is opposite. The reaction of the two is also not conducive to the body, so it is not suitable to eat together.

Crab and cantaloupe: cantaloupe is melon, which is sweet, cold and smooth, and can remove heat and relieve constipation. Eating with crabs is harmful to the stomach and easy to cause diarrhea.

Crab and ice drink: cold drinks, such as ice water and ice cream, are cold things, which lower the temperature of the stomach. Eating with crabs will cause diarrhea. Therefore, it is not advisable to drink ice water after eating crabs.

Crab and sweet potato: it condenses into persimmon stone in the body; Can't eat together.

What can't crabs eat with: The following foods should also be noted.

Crab+pumpkin: simultaneous food poisoning

Crab+honey: poisoning

Crab+orange: qi stagnation produces phlegm

Crab+pear: it hurts the stomach.

Crab+tea: indigestion

Crab+eggplant: abdominal pain

Crab+pomegranate: abdominal pain

Crab+tomato: diarrhea

Crab+persimmon: cold diarrhea

Crab+Peanut: Poisoned diarrhea

Crab+Melon: Diarrhea

Crab+cold drink: diarrhea

Crab+sweet potato: stone

Crab+snail: urticaria

Crab+celery: affecting the absorption of protein will reduce the nutritional value of both.

In addition, you can't drink beer when you eat seafood, which is easy to get cold. It's best to drink white wine.

6. What can't crabs eat with? Tips for eating crabs

1, eat crabs with ginger

People who are usually afraid of cold and prone to headaches can put more ginger when eating crabs. In terms of taste, crab and ginger vinegar are a good match, and ginger is hot and spicy, which can dispel cold and warm the stomach. The ginger juice in ginger also has the functions of sterilization, deodorization and detoxification. If northerners are not used to eating ginger, putting some garlic will have the same effect.

2. Eat crabs with warm wine

When eating crabs, drinking white wine or yellow wine can relieve exterior symptoms and drive away cold. In addition, drinking some wine when eating sea crabs can also play a role in disinfection and sterilization. However, it should be noted that when eating crabs, you must not drink iced drinks, which will aggravate the stomach cold.