Eating seafood diarrhea is related to factors such as not handled well, allergies and indigestion. Seafood is a food that many people prefer to eat in life, and it is rich in nutrients and contains a lot of protein, so it is good for your health to eat seafood regularly. However, some people are prone to diarrhea after eating seafood, mainly considering and seafood is not handled well. Seafood itself carries a lot of bacteria, if not handled or not cooked thoroughly, a large number of bacteria are not completely killed, the intake of more prone to diarrhea phenomenon. Some people belong to allergic constitution, especially after eating seafood food, easy to appear food allergy, will lead to diarrhea performance. After eating seafood, like to eat cool and delicious fruit, seafood contains more protein and calcium, can not eat with tannic acid fruits, such as grapes, hawthorn, pomegranate, seafood and these foods together, tannic acid will precipitate solidification when encountering protein, will reduce the nutritional value, but also lead to indigestion or diarrhea symptoms.