Don’t go to bed immediately after eating late night snacks, moderate exercise can prevent gaining weight to a certain extent. Generally after eating late-night snacks the food in the stomach is easy to accumulate, not easy to digest, which led to the body fat, so do not go to bed immediately after eating late-night snacks, even if the late-night snack eating time is very late, but after eating should also be digested for a period of time before going to sleep, appropriate exercise can also prevent obesity. In addition, eating late-night snacks is a bad habit, easy to increase the burden on the stomach and intestines, increase caloric intake, long-term, increase the risk of obesity and other metabolic diseases. But if you must eat for some reasons, it is recommended to choose some low-calorie, easy-to-digest food, such as milk, fruit or porridge, try to eat less or not eat greasy, difficult to digest food, but also pay attention to the portion, it is recommended to eat less.