Children eat too much at night, there may be indigestion, obesity and other diseases, but also affect the quality of sleep. 1. indigestion: the body organs at night in a state of rest, coupled with the children’s gastrointestinal tract function is not perfect, eat too much at night, easy to aggravate the burden on the gastrointestinal tract, affecting the digestion and absorption of food, indigestion of symptoms, such as bloating, vomiting, abdominal pain and so on. 2. Obesity: reduced activity at night, eating too much, may cause the body to absorb more calories, resulting in fat accumulation, may appear symptoms of obesity, is not conducive to the baby’s physical health. 3. affect the quality of sleep: the gastrointestinal tract at night is in a state of rest, eating too full will affect the brain, gastrointestinal normal rest, will affect the quality of sleep; will also affect the secretion of growth hormone, is not conducive to the growth and development of children. Children should not eat too full at night, and try to avoid eating high-calorie foods.