Food is necessary for the body to replenish nutrients, replenish physical strength, if often irregular diet, will lead to the following consequences: 1, if long-term three meals are not eaten on time or sometimes do not eat, once eaten, overeating, will disrupt the biological clock of gastrointestinal digestion. 2, often hungry without food in the stomach to replenish, the stomach will digest the stomach, resulting in increased stomach acid gastric mucosa breakage, may cause enteritis, gastric ulcer and other diseases. 3, often eat too much too full, the stomach and intestines can not digest the food gathered in the stomach, it is likely to constipation. 4, often do not eat breakfast or unbalanced diet, can not provide the body with sufficient energy and nutrition, will make people dizzy, nausea, weakness symptoms, serious will also lead to anemia, cellular aging and osteoporosis and other diseases. Therefore, three regular meals, breakfast eat well, noon eat full, dinner eat less, this is the way to health.