I. Benefits
1. Milk is a completely protein food, which plays an important role in the formation and development of brain marrow and nerves. The cholesterol content of milk fat is lower than that of meat and eggs, which has the function of lowering cholesterol in the body.
2. Milk can neutralize gastric acid and prevent gastric acid from stimulating ulcer surface, so taking milk has a good therapeutic effect on digestive tract ulcers, especially gastric and duodenal ulcers.
3, it is a good health food, which can soothe the nerves and relieve fatigue.
Second, shortcomings.
1, kidney calculi patient. The most dangerous factor of stone formation is the sudden increase of calcium concentration in urine in a short time. Drinking milk for 2-3 hours before going to bed is the peak of calcium excretion in milk through the kidneys. At this time, it is in a state of sleep, urine is concentrated, and calcium passes through the kidney more, which is prone to stones.
2. People who lack lactase in their bodies. Everyone knows that this problem is also called lactose intolerance. The content of lactose in milk is so high that lactose cannot be directly absorbed by human body. It must be hydrolyzed into galactose and glucose under the action of lactase in digestive tract to be absorbed. Without lactase, lactose cannot be absorbed.
3. People with certain digestive diseases. In the past, people thought that milk was the best food for patients with digestive tract. Recent research shows that milk can promote gastric acid secretion more than ordinary food, thus aggravating and inducing digestive tract diseases. Therefore, people with digestive tract diseases such as gastric and duodenal ulcer, ulcerative colitis and cholecystitis had better not drink milk.
4. Abdominal surgery. This kind of person will flatulence when drinking milk, which is not conducive to postoperative rehabilitation.
5. People who take iron drugs. When you are taking iron drugs to treat iron deficiency anemia, if you drink calcium and phosphorus in milk, it will combine with iron drugs and affect the curative effect.
6. Lead the work. Lactose in milk can promote the absorption and accumulation of lead, causing abdominal pain and diarrhea. This aggravates and leads to lead poisoning in the body, causing dizziness, insomnia and fatigue.
7. Patients with hypertension and coronary heart disease who take Danshen tablets. There are hydroxyl oxygen and ketone oxygen in the molecular structure of salvia miltiorrhiza, which can form complexes with calcium ions in milk, reducing the efficacy of salvia miltiorrhiza.
8, subtotal gastrectomy. This kind of people will have sour gas, flatulence, fart, abdominal pain and diarrhea after drinking milk.
9. Patients with cholecystitis and pancreatitis. Milk contains more fat, and digestion depends on the help of bile and pancreatin. Drinking milk will aggravate the illness.
10, allergic population. Such people are prone to abdominal pain, diarrhea, and sometimes urticaria, asthma, rhinitis and so on. The pressure in the intestinal cavity of typhoid patients increases after drinking milk, and even induces intestinal bleeding or intestinal perforation.
Consumption and time:
As a kind of food with high nutritional value, it is difficult to meet the nutritional needs when milk is drunk less, and it is difficult to digest and absorb when it is drunk more. Therefore, the daily milk consumption should be determined according to age, work consumption and economic conditions.
Generally speaking, it is best for adults to ensure that about 250 ml is a bottle (bag) of milk every day and strive to drink 400-500 ml of milk. If economic conditions permit, it is best to drink 750 ml, but not more than 1000 ml, that is, four bottles (bags).
Milk is a basic food, and it is generally advisable to drink it after meals for three meals a day. It is best to drink one bottle for breakfast every day and two bottles in the morning and evening. You can also drink milk outside three meals according to your own habits, but it is not advisable to drink milk on an empty stomach.
Refer to the above? People's Daily Online-10 You should not drink milk before going to bed. How much milk is the best to drink every day?
Refer to the above? People's Network-Who is not suitable for drinking milk?