Usually you can eat persimmons only after drinking milk for 0.5-1 hour, because milk is rich in a variety of milk proteins and also contains a lot of protein, while persimmons are rich in a variety of vitamins and trace elements. But in the big persimmon does not mean tomatoes, big persimmon is rich in histamine, histamine is a kind of inflammatory mediator that can cause mast cells to degranulate and can release allergenic substances, if encountered with milk protein and protein will produce diarrhea, nausea, vomiting and other situations appear. Therefore, if you eat persimmons immediately after drinking milk, it will cause osmotic diarrhea, acid reflux, heartburn, nausea, abdominal distension, abdominal pain and other digestive symptoms, so it is recommended to eat persimmons 0.5-1 hours after drinking milk.