Try not to eat more sugar cane. Because eating too much will cause certain problems to the mouth. Although sugar cane will not get angry when eaten, it will oppress the mouth to some extent. Moreover, if the sugarcane goes bad and turns red and black, try not to eat it, and choose to discard the dry sugarcane, because eating this sugarcane may cause poisoning problems and cause certain harm to the body. What are the disadvantages of eating too much sugar cane? 2 1. Eating too much sugar cane will wear the inner wall of human oral cavity, because it contains a lot of crude fiber, which will cause friction with the inner wall of oral cavity, and in severe cases, it will fester. In addition, sugarcane also contains a natural enzyme substance, which will react with saliva in human mouth to generate some irritating components, which will make the inner wall of human mouth blister. 2. Promoting blood sugar Sugarcane is a high-sugar food. Usually, people can't eat too much. If they eat too much, they will have too much sugar in the body and can't metabolize it in time, so it will promote the rise of blood sugar.