1 You can't drink tea while eating seafood. Drinking tea when eating seafood is easy to cause stones. This is because tea contains tannic acid, while seafood is eaten while drinking tea. The combination of calcium and tannic acid in seafood leads to stones. Therefore, if you want to drink tea, you'd better eat seafood at least two hours apart.

Eat seafood instead of beer. Whether you eat shrimp or crab, uric acid will be formed after metabolism. If you eat a lot of seafood with beer, wine is more likely to accelerate the formation of uric acid in the body, and too much uric acid can easily lead to gout, kidney calculi and other problems.

Eat seafood instead of fruit. Seafood is rich in nutrients such as protein and calcium, and many fruits contain tannic acid. Eating fruit immediately after eating seafood will not only affect the absorption of protein by human body, but also make calcium in seafood combine with tannic acid in fruit to form insoluble calcium, which will stimulate the stomach and cause abdominal pain, nausea, vomiting and other symptoms.

4 don't supplement vitamin c when eating seafood. Many seafood products contain the chemical element arsenic. Generally speaking, the valence of arsenic in seafood is pentavalent, and pentavalent arsenic is harmless to human body. However, if a high dose of vitamin C and pentavalent arsenic have a complex chemical reaction, it will become arsenic. When arsenic reaches a certain amount, be careful to cause food poisoning.