Can fish and grapes be eaten together?

　　fish and Grape Can we eat together?

　　Some people feel mild after eating diarrhea Or stomachache. If this phenomenon is not because the food is not fresh, it may be due to the food being eaten.

　　For example, seafood such as fish, shrimp, and seaweed are rich in protein and calcium. If eaten with fruits containing a large amount of tannic acid, it will not only reduce the nutritional value, but also easily combine calcium with tannic acid to form a calcium tannate, causing stomachache, vomiting, nausea, and diarrhea.

　　Such fruits include persimmons, grapes, olives, pomegranates, hawthorns, etc.