Eating oranges in moderation at night is generally not fat, but if a large number of eating oranges, it may lead to the accumulation of body heat, which in turn leads to an increase in the probability of obesity. Orange is a common fruit, and contains a variety of vitamins and minerals, moderate consumption can supplement the body’s need for nutrients. The calorie of orange is 43 calories/100 grams, so eating oranges in moderation at night is generally not fat. Obesity is a state characterized by excessive accumulation of body fat. When the human body eats more calories than the consumption of calories, excess calories in the form of fat storage, so that the body fat content exceeds the normal physiological needs and cause obesity. If a large number of eating oranges, may lead to the accumulation of body heat, which in turn leads to an increase in the probability of obesity. Therefore, you also need to pay attention to moderate eating oranges. Although oranges have a certain nutritional value, but the orange allergy is prohibited to eat.