Tomatoes and sweet potatoes can't be eaten together, which is easy to cause indigestion. It is easy to cause chest tightness and shortness of breath. The content of vitamin C in tomatoes is very rich, while sweet potatoes contain certain trace elements. Sweet potato has the function of moistening intestines and relaxing bowels. Tomatoes are cold food. People with bad stomachs should not eat more. They should eat them reasonably according to their own physique.