There is no special contraindication for pineapple to be combined with other foods. Pineapple contains relatively rich nutrition, including sugar, vitamins, proteins, minerals, organic acids, fats and so on, especially vitamin C content is high. Every 100 grams of pineapple contains 44 calories, including 10.8 grams of carbohydrates, 0.5 grams of protein, 0.1 grams of fat, 1.3 grams of fiber. Pineapple taste sweet and sour, has the role of aiding digestion, its nutrients and other food nutrition common intake generally does not produce interactions, and will not form a stimulus to the stomach and intestines. Due to the pineapple contains glycosides and proteases, has a stimulating, need to peel after, with diluted salt water soak, then intake is more appropriate. To avoid irritation of the skin around the lips, or stimulate the gastric mucosa, causing itching around the lips, indigestion and other discomforts. If you are allergic to pineapple, you should consult a doctor after inadvertent intake.