Is it healthy to eat milk on an empty stomach? Drinking milk before going to bed is good for health? What kind of milk do you usually eat?

There is no denying that drinking milk on an empty stomach in the morning is a kind of food rich in nutrients such as protein and fat, which is helpful for children's growth and development. But many parents let their children go to school on an empty stomach in the morning, which does not meet the nutritional requirements and is unscientific. Experts say: water accounts for a large proportion in milk. A bottle of milk is 230ml, with water accounting for 87% and solid matter accounting for 13%, including protein, sugar, fat, minerals and vitamins. The total calorie output is 666.5kJ However, breakfast accounts for 20 ~ 30% of the total calories in a day. Seven-year-old children need 7560 kilojoules a day, and get 15 12 ~ 2258 kilojoules for breakfast, while a bottle of milk can only provide one-third of the calories; Furthermore, a 7-year-old child needs 60 grams of protein every day, and breakfast should provide at least 15 ~ 20 grams, while a bottle of milk can only provide 8.05 grams. Therefore, drinking only one bottle of milk for breakfast will never meet the nutritional needs of children. Because water accounts for a large proportion in milk, drinking more milk on an empty stomach will dilute gastric juice, which is not conducive to the digestion and absorption of food. In addition, on an empty stomach, intestinal peristalsis is fast, milk passes through the gastrointestinal tract quickly, and the retention time is short. Its nutrition is often too late to be absorbed, so it rushes into the large intestine and goes through the motions. Therefore, drinking milk on an empty stomach is not in line with nutrition and hygiene. The ideal breakfast should be a high-protein and high-calorie meal, and its amount should not be less than 1/4 of the whole day's food intake. If you want to drink a bottle of milk for breakfast, you can eat 50 grams of rice or pasta first, then add an egg and a little pickles and dried tofu, and then drink milk, so that milk can be mixed with other foods in the stomach, and the stay time in the stomach can be prolonged, which is beneficial to the digestion and absorption of nutrients. This is very good for children's health. References:

/2006101/n245716094. shtml is the best time to drink milk in the morning and evening. Drink milk for breakfast to provide adequate nutritional protection for the vitality of the day; Drinking milk at night not only helps you sleep, but also helps your body absorb nutrients. According to the research of American and British medical experts, milk contains two hypnotic substances that were not known before. One of them is tryptophan synthesized by serotonin, which can promote sleep. Because of its function, people often only need a glass of milk to fall asleep. The other is natural morphine, which has similar anesthetic and sedative effects. Therefore, if you drink milk in the morning, it will inevitably inhibit people's cerebral cortex and affect work and study during the day. In addition, drinking milk in the morning is not conducive to digestion and absorption. This is because protein in milk can only be absorbed by human body after it is decomposed into amino acids in stomach and small intestine. In the morning, on an empty stomach, the stomach empties quickly, so the milk is discharged into the large intestine and has not been digested. Furthermore, protein absorbed in food can only form a part of human tissues on the basis of sufficient calories. If the heat is insufficient, the absorbed protein will soon become heat and be consumed, which is undoubtedly a waste of overqualified materials. Therefore, nutrition experts believe that it is best to drink milk at night or half an hour before going to bed. Milk is rich in nutrition, which not only contains essential amino acids, but also contains high-content and easily absorbed calcium. Drinking it for a long time is very beneficial to your health. However, you must pay attention to the way you drink milk. The following are the common misunderstandings of drinking milk, which you must pay attention to avoid-drinking milk on an empty stomach will increase intestinal peristalsis, shorten the retention time of milk in the stomach, and make the nutrients in the body unable to be fully absorbed and utilized. It is best to drink milk with some starchy foods, such as steamed bread, bread, corn porridge and beans, which are beneficial to digestion and absorption. Improper food collocation Milk should not be eaten with foods containing tannic acid, such as strong tea and persimmons. These foods easily react with milk and agglomerate, which affects digestion. Like highly processed milk. The nutritional value of highly processed milk is not necessarily better than that of fresh milk. This is because after many times of processing, trace elements or inorganic salts are mostly added to milk, but these ingredients do not need to be supplemented by everyone, so they are not necessarily suitable for everyone. Get up in the morning and drink boiled water for gastric lavage. It is best to drink milk half an hour after meals.