I. Irregular diet, either hungry or full The stomach and intestines also have their own work and rest time. Uneven hunger and fullness, not eating breakfast, the gastric mucosa is exposed to gastric acid, gastric acid has no food that can be digested, it has to digest the gastric mucosa, so it leads to gastric ulcers, erosive gastritis and so on. Overeating will make the stomach wall overexpansion, food stays in the stomach for too long, which is also easy to cause acute and chronic gastritis or ulcers, and even acute gastric dilatation, gastric perforation. Second, too much food spicy Eating too much chili pepper will produce a strong stimulation of the gastrointestinal mucosa, so that its congestion, edema, erosion, bleeding, ulcer formation. Third, mental tension in our lives may have such experience and experience, something in the heart can not eat, tired overtime can not eat, what hit can not eat, and so on. Certain emergencies, interpersonal tensions, work stress and other causes of fatigue, anxiety and depression, will be reflected in the “can not eat” above. From the perspective of traditional Chinese medicine, bad mood and stress will lead to liver qi depression and disorder, and liver qi imbalance will affect the function of the spleen and stomach, i.e. liver and spleen disharmony. This is accompanied by insomnia, emotional irritability and temper tantrums. If mental stress is not relieved, these conditions will recur. Fourth, overwork Whether engaged in physical labor or mental labor, can not be overworked, otherwise it will cause insufficient blood supply to the digestive organs, gastric mucosal secretion disorders, resulting in a variety of gastrointestinal diseases. Fifth, excessive alcoholism, “no alcohol is not a seat”, “today not drunk when drunk”, “wine meets a friend a thousand cups less”, these friends on the table, the way of the world, I do not know how many people hurt the health. The health of many people is hurt by these ways of making friends and getting along in the world. It is important to know that alcohol directly harms the gastric mucosa, damages the protective barrier of the gastric mucosa, causing gastric mucosal congestion and edema, erosion and bleeding, and even ulcers and cancer. Long-term alcohol consumption also harms the liver, causing alcoholic cirrhosis of the liver, acute pancreatitis, etc. These injuries will in turn lead to damage to the gastric mucosa. The higher the degree of alcohol, the greater the degree of damage to the stomach. Six, smoking addiction Smoking is harmful to health, how many people would think that the lung disease, but smoking is harmful to gastrointestinal health, but little known. To know, the nicotine and caffeine in the cigarette will change the blood circulation of the gastrointestinal mucosa and stimulate gastric acid secretion. Smoking causes vasoconstriction of the gastric mucosa, which reduces the synthesis of prostaglandins in the gastric mucosa. Prostaglandins are a kind of gastric mucosal protective factor, and their reduction will cause damage to the gastric mucosa. Smoking will stimulate the secretion of gastric acid and pepsin, leading to gastric bleeding erosion, ulcer formation. Seven, strong tea and coffee when the “teahouse” “coffee house” has become a fashion, drinking strong tea, coffee has become a popular, and who knows, strong tea and coffee in addition to refreshing the eyes, but also harm human health, especially gastrointestinal health? Strong tea and coffee are central stimulants, can directly affect the gastrointestinal mucosa through the nerve reflex, resulting in gastric mucosal congestion, secretion dysfunction, mucosal barrier destruction, promote gastritis, ulcers occur. Eight, wolf swallowing wolf swallowing when eating, food is not fully chewed, that is to say, not after the first step in the mouth fully digested, rushed into the stomach, is bound to increase the burden of the stomach and intestines, resulting in gastric mucosal damage, accumulation of disease, gastric disease occurs. Research has found that chewing and swallowing saliva secretion increases, saliva has digestive enzymes, can help the initial digestion, chewing helps chunks of food into small pieces of food, to avoid adverse stimulation of the gastric mucosa, is conducive to digestion. Nine, eating before going to bed eating before going to bed not only affects sleep, but also stimulates gastric acid secretion, easily induced ulcers, aggravate gastroesophageal reflux disease. Ten, do not pay attention to hygiene, Helicobacter pylori infection is the culprit of gastritis, ulcer and stomach cancer, it can be transmitted through tableware, dental equipment, kissing and so on. Therefore, pay attention to hygiene, do not use other people’s tableware, dental equipment, can prevent Helicobacter pylori infection, so as to prevent a variety of gastric diseases.