Long-term do not eat dinner will cause low blood sugar, and even produce coma, very bad for the stomach and intestines, and for a long time if you will develop gastric problems, in general, dinner can be eaten less, but can not be eaten, dinner is to supplement your nutrition, and then fully can be absorbed, in general, dinner only needs to be digested in three hours can be, as long as you eat before going to bed before the first three hours can be.