Irregular eating will get the following diseases: 1, chronic gastritis, always eat irregularly will lead to gastric wall secretion of gastric acid increase, gastric mucosa repeatedly in the gastric acid stimulation led to chronic damage to the gastric mucosa, ultimately can lead to chronic superficial gastritis, the serious cases can appear chronic erosive gastritis, the longer the case of chronic atrophic gastritis. 2, peptic ulcer, eating irregularly, the gastric mucosa in the gastric acid stimulation of mucosal breakage, gastric mucosa in the gastric acid stimulation, mucosal self-digestion, can occur. The protective barrier of gastric mucosa is damaged, and under the action of gastric acid as well as pepsin to produce self-digestion of gastric mucosa, peptic ulcer can occur.3, gallstones, eating can lead to gallbladder contraction, so that the bile is discharged, and irregular eating, irregular contraction of the gallbladder, a large amount of bile siltation in the gallbladder, sedimentation, and thus gallstones.4, irregular eating leads to the human body absorbs unbalanced nutrients, and can’t make the The nutritional utilization of food, thus leading to malnutrition. 5, menstrual disorders, the female population eating irregularly, resulting in hormone secretion disorders, thus menstrual disorders.