According to the query of Apple Green Health Network, crabs can't be eaten with tea. Because tea will solidify a certain component in the crab, drinking tea is not conducive to the digestion and absorption of crabs, and may even cause abdominal pain and diarrhea in serious cases. Tea leaves are rich in tea polyphenols and tannic acid. When combined with protein, they will disperse in the human body and form a precipitate, while crabs are rich in protein. Therefore, it is not suitable for drinking tea when eating crabs. You can have a tea after eating crabs for 2-3 hours.

Crab is a crustacean, its body is protected by a hard shell, and it breathes through gills. In taxonomy, it is the same kind of animal as shrimp, lobster and hermit crab. Most kinds of crabs live in the sea or offshore areas, and some live in fresh water or land.