In general, there is no absolute no fruit after eating seafood, moderate consumption does not make the body discomfort. However, Chinese medicine believes that seafood is a cool food, so after eating seafood should not eat a lot of the same type of cool fruit. From the perspective of modern medicine, seafood contains protein, calcium and other nutrients, and tannic acid will react, so after eating seafood is not recommended to eat a lot of fruit containing tannic acid, so as not to cause some people to produce discomfort. 1, cool fruit: common cool fruit are watermelon, bananas, persimmons, grapefruit, apples, pears, dragon fruit, etc., after eating seafood should not eat a lot of this type of fruit, especially For people with weak spleen and stomach, it may cause or aggravate stomach pain, abdominal pain, diarrhea and other uncomfortable symptoms. And just removed from the refrigerator in other fruits also try not to eat immediately after eating seafood, it is recommended to set aside at room temperature for a period of time before eating; 2, tannic acid-containing fruits: such as common persimmons, grapes, plums, hawthorn, green fruit, peaches, pomegranates and other fruits contain tannic acid, can be combined with some seafood in the formation of tannin protein precipitation, difficult to be digested. Especially people with weak stomach and intestines, after eating seafood in large quantities of such food, there is a possibility of diarrhea, nausea, vomiting and other symptoms. In addition, there are also some claims that seafood and vitamin C-rich fruits, such as lemon, kiwi, sour dates, etc. together, the ingredients in the seafood may react with vitamin C and generate toxic substances. However, such statements are not supported by scientific studies, and the limited content of vitamin C in fruits will not produce uncomfortable symptoms when consumed in moderation.