When eating Pipi shrimp, be careful not to eat it with fruit. Shrimp is rich in nutrients such as protein and calcium. If you eat with fruits containing tannic acid such as grapes, pomegranate, hawthorn and persimmon, not only will the nutritional value of protein decrease, but tannic acid will combine with calcium ions to form insoluble conjugates, which will stimulate the gastrointestinal tract and cause discomfort, vomiting, dizziness, nausea, abdominal pain and diarrhea. Seafood should be eaten with these fruits at least 2 hours apart. Shrimp can't be eaten with juice: it will cause diarrhea. Shrimp can't be eaten with pumpkin: eating together will cause dysentery. Shrimp skin can't be eaten with red dates: it will be poisoned if eaten together. Shrimp skin cannot be eaten with soybeans: eating together will affect digestion.