Insisting on eating breakfast can replenish the body’s energy needs and reduce the prevalence of hypoglycemia, gastric and gallbladder diseases. 1. Supplement the body’s energy needs: the night did not eat the body’s energy has been consumed, insist on eating breakfast can replenish the body’s required nutrients, so that the study, work and full of energy. 2. Reduce the prevalence of hypoglycemia: insisting on eating breakfast can prevent the occurrence of hypoglycemia. 3. Reduce the prevalence of gastric diseases: gastric acid secreted by gastric glands is not neutralized by food, and it is easy to induce gastric diseases by stimulating the gastric mucosa. Insisting on eating breakfast can reduce the prevalence of gastric diseases, such as chronic gastritis and peptic ulcer. 4. Reduce the prevalence of gallbladder disease: no food at night bile in the gallbladder storage, concentration. Insist on eating breakfast to stimulate the gallbladder contraction, is conducive to the discharge of bile, can reduce the prevalence of cholecystitis, gallbladder stones and other diseases.