Sweet potatoes are a kind of coarse fiber food, if people with poor digestion eat more sweet potatoes, may lead to intestinal flatulence, so people with indigestion or poor spleen and stomach, usually should eat less sweet potatoes. Because sweet potatoes contain an oxidase enzyme, it is easy to produce a lot of carbon dioxide in the gastrointestinal tract, so people with poor intestinal digestion will have symptoms such as abdominal distention and exhaust after eating sweet potatoes. It is recommended that when eating sweet potatoes, in order to reduce intestinal gas and bloating, you can eat sweet potatoes and pickled vegetables together, so that eating can destroy the gasification enzyme produced by sweet potatoes, so pickled vegetables can reduce intestinal gas and bloating. In addition, when eating sweet potatoes can also be eaten with radish, which can also reduce intestinal gas and bloating, because radish is aerated food, has a very good therapeutic effect on intestinal gas and bloating, so eating at the same time will not lead to intestinal gas and bloating.