Hairy crabs can't be eaten with sweet potatoes, wax gourd, pure honey, oranges, pears, pomegranates, tomatoes, melons, peanuts, soft-shelled turtles, lettuce, dried persimmons, rabbit meat, Schizonepeta and green beans, which will cause food poisoning. Eating crabs can't eat raw and cold food, which will cause diarrhea.

In the case of eating crabs, the best drink is warm rice wine, and it is best not to drink tea before and after eating crabs. Because crab feet and crab gills inevitably contain a little germs, drinking vinegar can kill germs, and gastric acid also has certain bactericidal ability. However, after drinking tea, gastric acid will be diluted, and the actual sterilization effect will be greatly affected.

Extended data:

Precautions:

Dead crabs must not be eaten. Dead crabs produce histamine, which is a toxic substance. The longer a crab dies, the more histamine it has in its body. Even if the crab is cooked, histamine is not easy to be destroyed. Eating this crab will cause symptoms such as diarrhea, abdominal pain and even vomiting.

Live crabs contain paragonimiasis parasites, and the infection rate of this parasite is extremely high. If you eat crabs raw, it is likely that paragonimiasis parasitic in crabs will parasitize human lungs, destroy or stimulate lung tissue structure, and cause cough, pneumonia, enteritis, hemoptysis and other diseases.

People's Daily Online-How many of those taboos about eating crabs are true?