1, peptic ulcer patients should not drink milk Milk can relieve the stimulation of the ulcer surface by gastric acid, but because it can stimulate the gastrointestinal mucosa to secrete large amounts of gastric acid, which can aggravate the condition. 2, iron deficiency anemia patients should not drink milk The iron in food needs to be converted into ferrous iron in the digestive tract in order to be absorbed and utilized. If you drink milk, the ferrous iron in your body will combine with the calcium and phosphorus salts of milk to form insoluble compounds, which affects the absorption and utilization of iron and is not conducive to the recovery of health of anemic patients. 3, usually have bloating, fart, abdominal pain and diarrhea and other symptoms should not drink milk These symptoms are not caused by milk, but after drinking milk will make these symptoms intensify. Therefore, people who usually have bloating, farts, abdominal pain and diarrhea should not drink milk. 4, after abdominal surgery patients should not drink milk These patients have intestinal distension, milk contains more fat and casein, not easily digested in the gastrointestinal, fermentation can produce gas, so that intestinal distension aggravated, is not conducive to the recovery of intestinal motility function. 5, lactic acid deficiency patients should not drink milk Milk has a high lactose content, but it must be decomposed into galactose and glucose under the action of lactic acid in the digestive tract before it can be absorbed by the body. If lactic acid deficiency, the consumption of milk will cause abdominal pain and diarrhea. 6, cholecystitis and pancreatitis patients should not drink milk The digestion of fat in milk requires the participation of bile and pancreatic lipase, drinking milk will increase the burden on the gallbladder and pancreas, which in turn aggravates the condition. 7, reflux esophagitis patients should not drink milk milk containing fat will affect the contraction of the lower esophageal sphincter, thereby increasing the reflux of gastric or intestinal fluid, aggravating the symptoms of esophagitis. 8, lead workers should not drink milk The lactose in milk can promote the absorption and accumulation of lead in the body, thus it can aggravate and cause lead poisoning in the body, with symptoms such as dizziness, insomnia and easy fatigue. At the same time, children who may have lead overload should not drink milk. 9, kidney stones patients should not drink milk After sleep, the amount of urine is reduced, and various tangible substances in the urine increase, which can make the urine thicker. As milk contains more calcium, most of the kidney stones contain calcium salts. The most dangerous factor for stone formation is the sudden increase of calcium concentration in the urine for a short time. Two to three hours after drinking milk is the peak of calcium elimination through the kidneys, so when you are sleeping, urine is concentrated and calcium passes through the kidneys more, so it is easy to form stones. When is the best time to drink milk? The answer is that it is best to drink milk at night. Because milk contains a biochemical L tryptophan, which can make people sleepy, and trace morphine-like substances, these substances have a certain sedative-hypnotic effect, especially L tryptophan, which is the main raw material for the synthesis of hydroxychrome in the brain, pentothalamine plays a key role in brain sleep, it can make the brain thinking activity temporarily inhibited, so that people want to sleep, and there are no side effects, and milk sticks to the The absorption is also good on the stomach wall, and the calcium in milk can also remove tension, so it is more beneficial to the sleep of the elderly, so it is good to drink milk at night, which is good for people’s rest and sleep.