1. Tomatoes and potatoes are not recommended to be eaten together.

2. Tomatoes and potatoes are a typical conflict between ingredients. After potatoes are used by the human body, the human gastrointestinal tract will be in an acidic environment, because potatoes will produce a large amount of hydrochloric acid after being digested and absorbed by the human body. At this time, if tomatoes and potatoes are eaten together, it will easily cause the human body to appear. Insoluble sediments are not easily digested and absorbed by the human body, which may cause constipation, gastrointestinal discomfort, and indigestion.