Pineapple and banana can be eaten together without causing any adverse effects on the body, but not in excess. Pineapple and banana are both fruits that can be consumed together without causing harm to the organism, so they can be eaten together. The nutrients contained in pineapple are carbohydrates, minerals and vitamin C. The carbohydrate content is 18.5 percent. The content of carbohydrates is 18.8g/1000g. The nutrients in bananas include carbohydrates, potassium and vitamin B6. The content of carbohydrates is higher, up to 22.74 grams / 1000 grams. The combination of the two can provide the body with the right amount of energy, which is conducive to maintaining the normal physiological functions of the body. Although the above food has a certain nutritional value, but live, so as not to cause digestive disorders. Those who are allergic to banana or pineapple are forbidden to eat. If any discomfort occurs, it is recommended to go to the hospital as soon as possible, follow the doctor’s instructions to standardize the treatment, to ensure a good prognosis of the disease.