Eating seafood and fruits together will cause abdominal pain.

Seafood such as fish, shrimp and crab are rich in nutrients such as protein and calcium. Fruit contains more tannic acid. If you eat fruit immediately after eating seafood, it will not only affect the human body's absorption of protein, but also combine calcium in seafood with tannic acid in fruit to form insoluble calcium, which will stimulate the gastrointestinal tract and even cause symptoms such as abdominal pain, nausea and vomiting. It is best to eat more than 2 hours apart.

Seafood should not be eaten with some fruits.

Fish and shrimp are rich in nutrients such as protein and calcium. If they are eaten together with fruits containing more tannic acid, such as grapes, pomegranates, hawthorn and olives, it will not only reduce the nutritional value of protein, but also easily cause calcium in seafood to combine with tannic acid to form a new indigestible substance.

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Taboos for eating seafood:

1, seafood is not suitable for beer.

When eating seafood, many people like to eat it with beer. In fact, this practice is very dangerous. Because drinking a lot of beer when eating seafood will produce too much uric acid, which will be deposited in joints and soft tissues, thus causing inflammation of joints and soft tissues.

2, raw seafood should be frozen first and watered with light salt water.

There is a kind of "Vibrio vulnificus" bacteria in oyster and some aquatic shellfish. For people with poor intestinal immune function, eating raw seafood is potentially fatal. American researchers found that putting oysters on ice first and then pouring some light salt water can effectively kill the bacteria and make them safer to eat.

3. Pay attention to mercury poisoning when eating marine fish.

It is found that the mercury content of many kinds of marine fish is high, especially carnivorous marine fish, such as tuna, perch, cod, Dabibi Japanese negative, flag negative, shark, black cod and so on. People who often eat marine fish have a high blood mercury index. The survey found that some patients with myocardial infarction have the habit of eating marine fish, so they should try to eat less of these marine fish with high mercury content.

4, arthritis patients eat less seafood.

Because some seafood contains more uric acid, such as sea cucumber, marine fish, kelp, seaweed, etc., uric acid crystals can be formed in joints after being absorbed by the human body, which leads to the aggravation of arthritis symptoms.