Properly eat fruit at night generally will not gain weight, but because of the high sugar content in fruit, if you eat a lot of fruit at night for a long time, it may cause obesity, cause bloating and other discomforts. Fruit is rich in carbohydrates, vitamins, etc., in the evening properly eat fruit generally will not gain weight. But the fruit contains more sugar, if you eat a lot of fruit at night for a long time, may lead to the accumulation of body heat, and further will appear to gain weight. In the evening you can eat some fruit, but should not be excessive, if a short period of time excessive consumption of fruit, may stimulate the gastrointestinal tract, causing abdominal pain, diarrhea and other symptoms. Daily diet must ensure food diversity, dietary nutritional balance.