Sweet potato should not be eaten with the following foods, including tofu.
1. If you eat persimmons at the same time, the sugar in sweet potatoes will ferment in the stomach, which will increase the secretion of gastric acid and precipitate and condense with tannin and pectin in persimmons, resulting in caking. When the amount is serious, it can cause gastrointestinal bleeding or gastric ulcer.
2. Sweet potato has a high sugar content. Eating on an empty stomach will produce a lot of stomach acid. When there is too much gastric acid, it will stimulate the gastric mucosa, cause gastric acid reflux and make people feel heartburn. Sweet potato also contains an oxidase, which will produce a large amount of carbon dioxide gas in the gastrointestinal tract, which is easy to cause symptoms such as bloating and burping.
Extended data:
Tofu can't be eaten with the following foods, including sweet potatoes.
1. Tofu should not be eaten with foods with high oxalic acid content. The reason is that tofu contains high calcium, and calcium and oxalic acid can produce insoluble or unacceptable calcium oxalate, which affects the absorption of calcium. Such as spinach, bamboo shoots, amaranth and so on. It contains high oxalic acid, but it is ok if you change the cooking method. If spinach, bamboo shoots and other foods with high oxalic acid content are cooked first, most oxalic acid can be removed and its influence can be reduced.
2. Tofu had better not be cooked with spinach. Spinach is rich in nutrition and is known as the "king of vegetables", but it contains a lot of oxalic acid, which is about 300 mg per 100 g of spinach. Tofu contains more calcium. If both enter the human body at the same time, chemical changes can occur in the human body to generate insoluble calcium oxalate. Stones in the human body are deposited by insoluble calcium salts such as calcium oxalate and calcium carbonate, so spinach and tofu should not be eaten together.
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