Long -term supper affects the regeneration and repair of gastric mucosa. The gastric mucosa is a tissue covering the surface of the gastric. It contains different secretion glands and is a complex secretion organs. The life of gastric mucosal epithelial cells is very short, and it will be new once to 2 to 3 days. This repeated repair process is generally performed during the rest of the gastrointestinal tract at night. -> If you often eat at night, the gastrointestinal tract cannot rest and adjust well during this time, and the regeneration and repair of gastric mucosa cannot be proceeded smoothly. After eating supper before sleeping, food will stay in the stomach for a long time. If you stay in the stomach for a long time, you will promote a large amount of gastric acid secretion. If you eat some carcinogenic substances, such as fried, fried, barbecue, smoke, pickled foods or spicy food Gastric mucous membranes cause malignant stimulation, cause gastric erosion, ulcers, cause gastric perforation, and even induce gastric cancer. Do not eat within two hours before going to bed

It is worth noting that eating supper often not only has the possibility of carcinogenesis, but also causes many diseases such as diabetes, obesity. Experts remind that diet must be regular, especially not to eat within 11 or 12 o'clock in the evening or 2 hours before bedtime; try to eat less spicy food and barbecue. If people who often eat at night have symptoms such as bloating, poor appetite, abdominal pain, indigestion, etc., they should be vigilant. Do not ignore it. It is one of the early manifestations of gastrointestinal cancer such as esophageal cancer, gastric cancer, liver cancer, and colorectal cancer. Early symptoms of gastric cancer are often not obvious, such as paroxysmal upper abdomen discomfort, hidden pain, qi, acid reflux, loss of appetite, mild anemia and other symptoms of gastric duodenal ulcers or chronic gastritis. In particular, the degenerative changes in life function of the elderly lead to dullness. The symptoms of early gastric cancer are often not typical, so it is easy to cover or confuse the early manifestations of gastric cancer. (Editor in charge: Bu Ruiying)