You can eat them together. They are not compatible. But sweet potatoes and potatoes have some similar foods, so we must pay attention to them.

Sweet potato+chicken: the same food will cause abdominal pain.

Sweet potato+oats: it can cause stomach cramps and bloating.

Sweet potato+corn: it will cause bloating.

Sweet potato+persimmon: it will cause gastric ulcer.

Sweet potato+banana: it will cause physical discomfort.

Sweet potato+tomato: it is easy to get stones and lead to diarrhea.

Sweet potato+egg: indigestible and prone to abdominal pain.

Sweet potato+persimmon: bloating

Sweet potato+crab: stone

Sweet potato+crab: easy to condense into persimmon stone in the body.

Potatoes+pomegranate: can cause poisoning.

Potatoes+tomatoes: Can cause indigestion.

Potato+crab: it will stimulate the stomach and is unfavorable for digestion.

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

Potatoes+persimmons: After eating potatoes, people will produce a lot of hydrochloric acid in their stomachs. If they eat persimmons again, persimmons will precipitate under the action of gastric acid, which is difficult to digest and excrete.

Potato+pomegranate: Eating together will cause poisoning, and you can detoxify with leek water.

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