Potatoes+persimmons: After eating potatoes, a large amount of hydrochloric acid will be produced in the stomach. If they eat persimmons again, persimmons will precipitate under the action of gastric acid, making it difficult to digest and excrete.

Potatoes+tomatoes: potatoes will produce a lot of hydrochloric acid in the gastrointestinal tract of human body; Tomato will produce insoluble precipitate in water in strong acid environment, which will lead to poor appetite and indigestion.

Potato+banana: eating together will cause long spots on your face.

Potatoes+fragrant finches: eating together is easy to get freckles.

Potatoes+Pomegranate: Eating together will be toxic, and you can detoxify with leek water.

Potato+cherry tomato: lead to poor appetite and indigestion.