Crab is a common seafood in daily life, which is rich in protein and carbohydrates. In addition, it also contains other vitamins and trace elements. But crabs are cold. If you eat cold fruits such as persimmons, pears and watermelons after eating crabs, people with bad stomachs are likely to cause stomach discomfort, and even induce stomach pain in severe cases.

For persimmon, grape, pomegranate, hawthorn and other fruits containing tannic acid, after mixing with protein and gastric acid, they may condense into blocks, causing indigestion.

After eating crabs, it is generally not recommended to eat fruits, but you can eat them every 2-3 hours.