Pineapple, mango are rich in vitamins, the two fruits smell fragrant, soft taste, eaten together can enhance appetite, as well as promote digestion, because pineapple, mango is rich in organic acids, and organic acids can stimulate the sensitivity of the human taste buds, promote the secretion of digestive juices. For patients with decreased appetite and easy abdominal pain and bloating, if pineapple and mango are eaten together, organic acids can be supplemented to enhance appetite and promote digestion.