Insufficient blood supply to the gastrointestinal tract

　　1. Mental tension

　　When a person is tense, worried, or angry, their negative emotions can spread from the cerebral cortex to the limbic system through the brain, affecting the autonomic nervous system, directly leading to dysregulation of gastrointestinal function, excessive secretion of gastric acid and pepsin, causing vasoconstriction of the gastric vessels, pyloric spasm, emptying obstruction, damage to the protective layer of the gastric mucosa, leading to self-digestion and the formation of ulcers.

　　2. Excessive alcohol consumption

　　Alcohol itself can directly damage the gastric mucosa, and alcohol can also cause liver cirrhosis and chronic pancreatitis, which in turn aggravates the injury to the stomach.

　　3. Overfatigue

　　Whether it is physical labor or intellectual labor, if overfatigue occurs, it will cause insufficient blood supply to the gastrointestinal tract, dysregulation of secretory function, excessive gastric acid and reduced mucus, causing damage to the mucosa.

　　4. Uneven hunger and satiety

　　When hungry, the gastric acid and protease in the stomach have no food to neutralize, and the concentration is high, which is easy to cause self-digestion of the mucosa. Overeating can also damage the self-protection mechanism of the stomach; excessive expansion of the gastric wall, prolonged food retention time, and other factors can promote stomach injury.

　　5. Unclean diet

　　Helicobacter pylori infection is one of the important causes of gastric and duodenal ulcers. In patients with ulcers, the detection rate of this bacterium is as high as 70-90%, and the bacterium also disappears after the ulcer disease is cured. Ulcer patients can be infected through close contact such as tableware, toothbrushes, and kissing, and unclean food is also one of the causes of infection.

　　6. Overeating at dinner

　　Some people often concentrate the nutritional intake of a day's food on dinner, or like to eat late-night snacks or something before going to bed. This not only causes restless sleep, but also tends to lead to obesity, and can also trigger the formation of ulcers due to excessive gastric acid secretion caused by stimulating the gastric mucosa.

　　7. Coffee and strong tea

　　Coffee and strong tea are central nervous system stimulants that can cause ischemia of the gastric mucosa through reflex, destroy the protective function of the gastric mucosa, and promote the occurrence of ulcers.

　　8. Drug abuse

　　Because of busy work, some office workers take painkillers for stomachache, which is wrong and can easily lead to the aggravation of stomach disease. Painkillers are generally analgesics, containing acetylsalicylic acid, caffeine, and other ingredients that have a direct stimulating effect on the gastric mucosa and can promote the secretion of gastric acid, causing the gastric acid to produce a strong stimulation on the mucosa and ulcers again, aggravating gastrointestinal inflammation, and even causing ulcer bleeding, which is equivalent to adding fuel to the fire, making the pain worse. In addition, aspirin and other anti-inflammatory drugs are inherently harmful to the stomach and can lead to gastric ulcer bleeding. Anti-inflammatory drugs such as indomethacin and pentoxyfilline also have a stimulating effect on the gastric mucosa and should be taken cautiously under the guidance of a doctor.

　　9. Eating in a hurry

　　Food enters the stomach, after storage, grinding, and digestion, it is turned into chyme and can then be excreted into the intestines. If the food is not chewed finely, eaten in a hurry, and rough, it will increase the burden on the stomach, prolong the stay time, and cause damage to the gastric mucosa; on the other hand, slow and careful chewing can increase saliva secretion, while reducing the secretion of gastric acid and bile, which is beneficial to protect the stomach.

　　1. Changes in the intestinal mucosa:Recurrent diarrhea can stimulate the intestinal mucosa and cause changes in the intestinal mucosa, such as transforming into ulcerative colitis, or even becoming malignant.

　　2. Decline in resistance to diseases:Frequent diarrhea can reduce the body's resistance, making the body's ability to resist infectious diseases and various infections decline.

　　3. Affect the quality of life:Disorder of gastrointestinal function can seriously affect the quality of life of patients. Some patients even dare not or cannot work normally due to frequent abdominal pain and diarrhea.

　　4. Cause malnutrition:It can cause malabsorption of nutrients, anemia, and vitamin deficiency. Insufficient energy supply can make people feel dizzy, blurred vision, dry mouth and tongue, fatigue of the limbs, and palpitations and shortness of breath.

　　Clinical manifestations are mainly gastrointestinal symptoms, and patients with gastroneurasthenia often show: recurrent episodes of continuous belching, sensation of foreign body in the throat, stuffiness and piercing pain in the ribs and epigastrium, and an indescribable discomfort in the stomach, without hunger or sometimes with strong appetite, sometimes without appetite, the stomach rises and reverses, belching, dry mouth, bitter taste, chest tightness, liking to breathe deeply, acid regurgitation, belching, anorexia, nausea, vomiting, burning sensation under the xiphoid process, postprandial fullness, discomfort or pain in the upper abdomen, and symptoms worsen with emotional changes.

　　1. Control calories and maintain an ideal weight.

　　2. Control the quality and quantity of fat intake. Many studies have proven that long-term consumption of a large amount of fat is a major factor in causing animal atherosclerosis. It has also been proven that the quality of fat has a greater impact on blood lipids. Saturated fatty acids can raise blood cholesterol, while polyunsaturated fatty acids can lower blood cholesterol. It is generally believed that the ratio of polyunsaturated fatty acids, saturated fatty acids, and monounsaturated fatty acids (p:s:m) in the diet should be 1:1:1. The content of dietary cholesterol has a certain effect on the metabolism of body lipids and should be controlled appropriately.

　　3. Control the intake of sugar. Carbohydrates are the main source of energy for the body. Excessive intake of carbohydrates (in the dietary structure of the Chinese people, it is the excessive amount of staple food) can cause an excess of calories, which can be converted into fat in the body, causing obesity, and can also increase blood lipids. Research has shown that fructose has a higher effect on increasing blood lipids than sucrose, and sucrose has a higher effect than starch. In countries such as the United States and Canada, the amount of sugar consumed can account for 15-20% of a person's daily energy intake, and the incidence of coronary heart disease is much higher than in other countries and regions. Therefore, it is necessary to strictly control the total intake of carbohydrates, especially the intake of sugar, and it is generally recommended not to exceed 10% of the total energy intake.

　　4. Increase the intake of dietary fiber appropriately. Dietary fiber can absorb cholesterol, prevent the absorption of cholesterol by the human body, and promote the excretion of bile acids from feces, reducing the body's production of cholesterol, and thus can lower blood cholesterol levels. Therefore, there should be sufficient dietary fiber in the diet for the prevention and treatment of coronary heart disease.

　　5. Provide abundant vitamins. Vitamin C can promote the formation of bile acids from cholesterol, thus lowering blood cholesterol levels; it can also improve coronary circulation and protect the vascular wall. Niacin can dilate peripheral blood vessels, prevent thrombosis; it can also lower the level of triglycerides in the blood. Vitamin E has antioxidant properties, can prevent the oxidation of unsaturated fatty acids, protect the myocardium and improve myocardial hypoxia, and prevent thrombosis.

　　6. Ensure the supply of essential inorganic salts and trace elements. Iodine can inhibit the absorption of cholesterol by the intestines, reduce the deposition of cholesterol on the vascular wall, and thus can slow down or stop the development of atherosclerosis. Eating seaweed and purple seaweed, which are rich in iodine, can reduce the incidence of coronary heart disease. The dietary calcium, magnesium, potassium, sodium, copper, and chromium are also related to the incidence of coronary heart disease.

　　7. Eat small and frequent meals, avoid overeating, and do not eat too heavily at dinner, otherwise, it is easy to trigger an acute myocardial infarction.

　　8. Abstain from strong alcohol. Alcohol can increase heart rate and worsen myocardial hypoxia, so alcohol should be avoided.

　　1. Endoscopic examination:Endoscopy is an optical instrument, which is sent into the body through the natural cavity of the human body from the outside, and is used to examine diseases inside the body. It can directly observe the lesions inside the organ cavity, determine their location and scope, and can also take photographs, perform biopsies, or brush samples, greatly improving the accuracy of cancer diagnosis, and can also perform certain treatments. The optical fiber endoscope system uses optical fibers to transmit cold light sources, has a small diameter, and can be bent, resulting in less pain for the patient during the examination.

　　2. X-ray examination:Gastrointestinal X-ray examination shows that the movement of the entire gastrointestinal tract accelerates, the colon pouches deepen, the tension increases, and sometimes a linear shadow is present below the descending colon due to colonic spasm. The colonoscopy examination shows no obvious abnormalities in the colon mucosa.

　　3, Fecal Examination:When collecting fecal specimens, it is generally first to the laboratory to obtain a waxed small box, and at home, you can use a paper box or plastic box. Prepare a clean stick for collecting feces. If it is a watery stool, it can be first excreted in a clean basin and then poured into a clean bottle for inspection.

　　4, Gastric Juice Analysis:The secretion of gastric juice is most affected by food. The normal amount of gastric juice during fasting is about 30 to 50 ml. The amount of gastric juice increases significantly when not eating, indicating excessive gastric secretion and reduced gastric motility. For example, during a gastroscopy, some patients have a large amount of fluid in the stomach, some are colorless and transparent foamy, some are turbid and sticky, and some are yellow-green. All these situations indicate the presence of gastric diseases.

　　In general, the diet should be light, with less spicy, fried, grilled, fried, strong alcohol, and other indigestible and stimulating foods. Eat more fruits, vegetables, and fibrous foods, drink more water, and avoid three whites (sugar, salt, lard) in diet and approach three blacks (sesame seeds, mushrooms, black rice) to increase nutrition. Eat more protein-rich foods such as beans, dairy products, eggs, and lean meat.

　　1, Peanut and Millet Porridge

　　Ingredients: 50 grams of millet, 50 grams of peanuts, 30 grams of red beans, an appropriate amount of osmanthus sugar and rock sugar.

　　Preparation: Soak millet, peanuts, and red beans in water for 4 hours, then wash and set aside; pour an appropriate amount of water into the pot, add peanuts and red beans, and boil; then turn to low heat and cook for 30 minutes; add millet, cook until the rice is soft, peanuts and red beans are soft, and then add rock sugar and osmanthus sugar.

　　Effects: Millet is sweet and salty, with the effects of clearing heat and quenching thirst, invigorating the spleen and removing dampness, harmonizing the stomach and promoting sleep. It is more suitable for people with internal heat and weak spleen and stomach. Some people have poor appetite and can improve their appetite and nourish their stomach after eating millet, with the effects of invigorating the stomach and digestion, preventing regurgitation, and vomiting.

　　You can add dates, red beans, sweet potatoes, lotus seeds, lily, and other ingredients according to personal taste to cook a nutritious porridge with various flavors.

　　2, Papaya and Pork Ribs Soup

　　Ingredients: 1 fresh papaya, 150 grams of peanuts, 500 grams of pork ribs, 9 red dates, an appropriate amount of salt and monosodium glutamate.

　　Preparation: First, wash the papaya, remove the skin and seeds, and cut into thick slices. Soak the peanuts in water for 30 minutes, wash and chop the pork ribs, and remove the red dates seeds. Put all the materials in a pot, add an appropriate amount of water, boil with high heat, then turn to low heat to simmer for 3 hours. After that, add an appropriate amount of salt and monosodium glutamate. Take 1 to 3 times a day, each time 150 to 200 milliliters, and it can be eaten with meals.

　　Effects: Clear heat and moisturize dryness, invigorate the spleen and promote bowel movements. It is suitable for patients with chronic gastritis, gastric ulcer, and duodenal ulcer, as well as for those with poor digestion, thirst, dry throat, or sore throat. This soup can help alleviate symptoms and nourish the body.

　　3. Lean pork and mushroom soup

　　Ingredients: 100 grams of fresh mushrooms, 100 grams of lean pork, peanut oil, and salt.

　　Preparation: Clean the mushrooms and lean pork, slice them, put them in a pot, add an appropriate amount of water, and boil the soup. When the soup is thick and the meat is cooked, add peanut oil, salt, and monosodium glutamate to taste. It can be eaten regularly.

　　Effects: The soup is rich in flavor and has the effects of invigorating the spleen and kidneys, protecting and nourishing the stomach.

　　4. Astragalus and bighead carp soup

　　Ingredients: 1500 grams of fresh bighead carp, 30 grams of Astragalus, an appropriate amount of cooking wine, salt, scallions, ginger, amomum, tangerine peel, cassia bark, vegetable oil, and chicken soup.

　　Preparation: First, prepare a gauze bag, clean the Astragalus, amomum, tangerine peel, cassia bark, and ginger with water, then put them into the gauze bag. Then clean the bighead carp, remove the internal organs, clean it, add an appropriate amount of oil to the pot, and slightly fry the fish. Then add an appropriate amount of chicken soup to the pot, and then add the medicine bag, scallions, cooking wine, salt, and fish to cook.

　　Eat 1 to 3 times a day, each time 150 to 200 milliliters, which can be eaten with meals.

　　Effects: This Astragalus and bighead carp soup can help invigorate the spleen and stomach, replenish the middle and boost the Qi, and is helpful for regulating the gastrointestinal tract.

　　5. Pepper stewed stomach

　　Ingredients: 1 stomach, 100 grams of pepper.

　　Preparation: First, clean the stomach, then put the pepper into the stomach, sew it up with thread, then put the stomach into a pot, add an appropriate amount of water, and boil it. After boiling, remove the stomach, cut the thread, pour out the pepper, cut the stomach into strips or pieces, eat the stomach, and drink the soup.

　　Effects: Nourish the gastrointestinal tract, suitable for people with poor gastrointestinal condition.

　　6. Papaya and crucian carp tail soup

　　Ingredients: 1 papaya, 100 grams of crucian carp tail.

　　Preparation: Peel and cut the papaya into pieces, fry the crucian carp tail in oil for a moment, add a little papaya and ginger slices, add an appropriate amount of water, and boil for about 1 hour.

　　Effects: Nourishing, digestion, auxiliary efficacy for indigestion, chest and abdominal distension.

　　Diet: Eat less spicy and greasy foods, and eat more peanuts, red dates, and other foods. People with poor gastrointestinal function are prone to stomachache, bloating, loss of appetite, emaciation, anemia, halitosis, body odor, and other symptoms.