Sweet potato contains a lot of starch, which is difficult to digest, flatulence and gastric acid secretion, while crab is rich in protein, which is difficult to digest. Coupled with the cold sex of crabs, eating together is easy to be unwell.

Sweet potato is rich in starch, which is difficult to digest if eaten too much. In addition, crabs are rich in protein, and a large amount of indigestible food will accumulate in the intestines, which will lead to indigestion, abdominal distension, abdominal pain, nausea and other symptoms.

Extended data:

Precautions:

Don't eat dead crabs: because when crabs are dying, they will secrete a toxic substance histamine, which will accumulate with the extension of death time. Of course, after death, crab meat will quickly deteriorate and breed other bacteria. So dead crabs must not be eaten.

Although crabs eat drunken crabs, due to water quality problems, crabs often breed a lot of bacteria, so eat crabs cooked, not raw. Boiled crabs must also be sterilized by high-temperature cooking to make the crab shells red.

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