Seafood cannot be eaten with certain types of fruits

Seafood such as fish, shrimp, crab, and seaweed are rich in nutrients such as protein and calcium (calcium based foods). Fruits contain a large amount of tannic acid. If consumed with mixed fruits, it not only reduces the nutritional value of protein, but also tends to combine calcium and tannic acid in seafood to form a new substance that is not suitable for digestion. If you eat seafood immediately after eating fruit, it will not only affect the body's absorption of protein, but also combine seafood calcium with fruit, which can stimulate the gastrointestinal tract, and even cause abdominal pain, nausea symptoms, such as vomiting. Eating with these fruits should be at least 2 hours apart. Such as grapes, pomegranates, hawthorn, persimmons, etc.