It is possible to eat pineapple in moderation at night, be careful not to eat too much. Pineapple is a commonly eaten fruit, which contains a large amount of vitamin C, fructose, fiber, trace elements, etc., belonging to the nutrient-rich fruit. Each 100 grams of pineapple contains 44 calories, 10.8 grams of carbohydrates, 0.5 grams of protein, 0.1 grams of fat, 1.3 grams of dietary fiber. Therefore, you can usually eat often, appropriate intake after dinner can also be unctuous, while providing a moderate amount of dietary fiber to promote intestinal peristalsis. Pineapple contains more sugar, at night if the activity level is relatively small, eat a lot of pineapple, intake of sugar is more, easy to convert into fat, long time easy to lead to obesity. Moreover, eating a lot of pineapple before going to bed, may also cause bloating discomfort, oral cleaning is not complete, but also easy to cause dental caries. So you can eat some pineapple in moderation at night, after dinner. Those who are allergic to pineapple should not eat pineapple.