1, crabs should not be eaten with fruits.

The main ingredient of crab meat is protein, and it also contains calcium, phosphorus, iron and vitamin A. Therefore, it is not only delicious, but also nutritious. However, if it is eaten with fruit, it is easy to combine with tannic acid contained in fruit to form tannic acid protein, which is not easy to digest, aggravates gastrointestinal burden, and may cause symptoms such as diarrhea. Therefore, don't eat fruits immediately after eating crabs, especially persimmons and other fruits with high tannins.

2. Crabs should not eat with yogurt.

Crab is a cold food, which is easy to cause diarrhea, while yogurt is rich in lactic acid bacteria, which can accelerate gastrointestinal peristalsis. Therefore, yogurt and crab are eaten at the same time, especially for people with spleen and stomach deficiency.

3. Crabs should not eat with beer.

Many people love to drink beer when eating crabs, which is likely to cause gout attacks. Crab belongs to high purine food, and uric acid, the metabolic end product of purine in human body, will aggravate gout. Therefore, patients with abnormal purine metabolism or gout must be careful to eat crabs.

4. Avoid eating dead crabs and uncooked crabs.

Don't eat dead crabs and crabs that are not steamed and cooked thoroughly. Live crabs should be steamed and cooked thoroughly. Live crabs can excrete bacteria from their bodies through metabolism. Once the crab dies, the bacteria in the body will multiply and decompose the crab meat, and some bacteria also produce toxins, causing food poisoning.

Extended data:

Crabs contain more histidine. The longer a crab dies, the more histidine accumulates in the body. Even if the dead crab is cooked, this toxin is not easy to be destroyed. In addition, there are metacercaria and Vibrio parahaemolyticus in the body surface, gills and gastrointestinal tract of crabs. If it is not disinfected at high temperature, Paragonimus can cause lung damage after entering the human body.

If Vibrio parahaemolyticus invades the human body in large quantities, infectious poisoning will occur, and symptoms such as intestinal inflammation and bleeding will occur. Therefore, crabs should be kept fresh and steamed thoroughly to avoid food poisoning. If you eat bad crabs, you will have abdominal pain, nausea, diarrhea and other symptoms, and even severe septic shock, which is life-threatening.

When eating crabs, you can add some ginger juice to flavor them, which can not only remove their fishy smell, but also neutralize their coldness and make the nutrition easier to absorb. Chinese medicine believes that crabs are cold, and people who are usually afraid of cold and prone to headaches can put more ginger when eating crabs, and they can also drink some yellow wine, which can not only drive away the cold, but also disinfect and sterilize. Usually, people with spleen and stomach deficiency or cold and cold should eat as little as possible, and women with dysmenorrhea and pregnancy should eat less.

People's Network-Although crabs are delicious, there are taboos.