Children eat too much before going to bed, once in a while there will be no serious harm, but a long time to eat too much before going to bed may have the following effects: affecting the quality of sleep, leading to indigestion, causing obesity and so on. 1. Impact on sleep quality: children eat too much before bed, resulting in increased secretion of digestive juices, resulting in intestinal digestion occupies a certain amount of energy in the body, easily caused by increased nerve excitability, resulting in difficulty in falling asleep, easy to wake up during sleep, seriously affecting the quality of sleep of children. 2. lead to indigestion: children’s gastrointestinal function itself is still immature, if you eat too much before going to bed for a long time, it will give the gastrointestinal tract to increase the burden on the digestive function, may cause different degrees of indigestion symptoms. 3. cause obesity: if children eat too full before going to bed for a long time, not waiting for food digestion and absorption has entered the sleep state, affecting the absorption of nutrients, easily lead to fat accumulation, over time, may cause obesity. It can be seen that children long-term eat too full before bedtime is some harm, therefore, parents should try to avoid letting their children eat too much before going to bed. If there are obvious symptoms of discomfort, you should take your child to the doctor in time.