Morning and evening are the best times to drink milk. Drinking milk at breakfast can provide sufficient nutrition for the day's vitality. Drinking milk at night not only helps sleep, but also helps the body's response to the disease. Absorption of nutrients. According to research by medical experts from the United States and the United Kingdom, milk contains two hypnotic substances that were unknown in the past. One of them is tryptophan synthesized from serotonin, which can promote sleep. Due to its effect, only a glass of milk is often needed. It makes people fall asleep; the other is a natural morphine-like substance that has a similar narcotic and sedative effect. Therefore, if you drink milk in the morning, it will inevitably inhibit the human 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 the protein in milk must be decomposed by the stomach and small intestine to form amino acids before it can be absorbed by the body. In the fasting state in the morning, the stomach and intestines are emptied very quickly. Therefore, the milk is excreted into the large intestine before it has time to be digested. Furthermore, the protein absorbed in food can only form part of human tissue if there are sufficient calories. If there are insufficient calories, the absorbed protein will quickly turn into calories and be consumed. This is undoubtedly a waste of overuse. . Therefore, nutrition experts believe that it is best to drink milk in the evening or half an hour before going to bed. Misunderstandings should be avoided when drinking milk. Milk is rich in nutrients, including not only essential amino acids, but also high and easily absorbed calcium. Long-term drinking is very harmful to the body. There are benefits. However, you must pay attention to the way you drink milk. The following are common misunderstandings about drinking milk. You must pay attention to avoid drinking milk on an empty stomach. Drinking milk on an empty stomach will increase intestinal peristalsis, shorten the residence time of milk in the stomach, and prevent the nutrients inside from being fully absorbed. use. It is best to drink milk with some starchy foods, such as steamed buns, bread, polenta, and beans, which is beneficial to digestion and absorption. Improper food matching: Milk should not be eaten with foods containing tannic acid, such as strong tea, persimmons, etc. These foods can easily react with milk and form clumps, affecting digestion. Prefer 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. However, not everyone needs to supplement these ingredients, so they may not be suitable for everyone. Knowledge about drinking milk: After drinking milk, some people’s stomachs will growl, feel painful and distended, and may also experience diarrhea and other symptoms. This is because milk contains a kind of lactose. After birth, during the breastfeeding stage of the baby, lactase is present in the intestines to decompose the lactose in the milk. The lactose will ferment and decompose in the large intestine to produce water, carbon dioxide and lactic acid. Lactic acid is not easily absorbed by the body. Carbon dioxide is a gas, so it causes intestinal bloating, abdominal pain, bowel sounds, diarrhea and other symptoms. What should adults do if they develop this symptom after drinking milk? 1. Be careful to drink less, or drink small amounts many times, half a bottle (120 ml) of milk each time. After 12 months of continuous drinking, the activity of lactase in the intestines may increase again. Symptoms of bowel sounds and diarrhea will no longer occur. 2. It is also a good idea to eat milk and eggs together. When the milk is heated, stir in the raw eggs and eat them when they are half-cooked. Eggs are easiest to digest when they are half-cooked. This way of eating has complementary effects in terms of digestion and nutrition. Who should not drink milk? 1. People with lactobionic acid deficiency cannot drink milk. The lactose content in milk is high and cannot be directly absorbed by the human body. It must be decomposed into galactose and glucose under the action of lactobionic acid in the digestive tract before it can be absorbed. If lactobionic acid is deficient, abdominal pain and diarrhea will occur after consuming milk. 2. Lead workers should not drink milk. The lactose in milk can promote the absorption and accumulation of lead in the human body, aggravating or causing lead poisoning in the body. 3. After patients with iron deficiency anemia take iron medications, if they drink milk, the calcium and phosphate in the milk will hinder the absorption of iron. 4. Some patients with digestive tract diseases cannot drink milk. Milk can promote gastric acid secretion, thereby aggravating and inducing digestive tract diseases. Therefore, patients suffering from ulcerative colitis, reflux esophagitis, cholecystitis, pancreatitis and patients after total gastrectomy are best not to drink milk. In addition, here is some common sense about milk: Milk should not be boiled for a long time or heated too many times. Milk undergoes a series of changes when heated. When it is heated again after boiling, the lactose in the milk begins to caramelize and gradually decomposes into lactic acid and a small amount of formic acid. Vitamins are also destroyed, and the color, aroma, and taste are even significantly reduced. .

Therefore, the hot milk should be just boiling and should not be boiled for a long time. It is not advisable to drink too much milk coldly. Because cold milk will increase gastrointestinal motility and cause mild diarrhea, especially for patients with ulcers, colitis and other gastrointestinal diseases, it will make the condition worse. And most of the nutrients in milk cannot be used. Milk should not be frozen or stored in a thermos. After freezing, the fat, protein and other substances in the milk will change. After thawing, solidification and floating fat particles will appear, and the nutritional value will decrease. Therefore, it is appropriate to store milk at around 3°C. After the milk is heated, pour it into a thermos bottle and store it. Bacteria are easily mixed into the milk. Once the bacteria enter the milk, they can reproduce for one generation every 20 to 30 minutes, causing the milk to deteriorate quickly. Drinking milk at night is better than drinking it in the morning. It is reported that drinking milk before going to bed has a hypnotic effect. Medical scientists conducted experimental observations and found that drinking a cup of hot milk before going to bed can make people fall asleep quickly and sleep more soundly in the second half of the night. This effect is more obvious especially for people who wake up in the middle of the night and cannot fall asleep again. . Because milk contains L-tryptophan, which makes the human body feel tired, and morphine-like substances that have a calming effect. If you drink milk in the morning, it will definitely have a certain impact on your study and work during the day. Therefore, it is better to drink milk at night. It is best not to drink milk on an empty stomach. Some people like to drink milk on an empty stomach in the morning. In fact, this is unscientific, because when eating on an empty stomach, the stomach moves faster, and the nutrients in the milk are excreted into the large intestine without enough time to be digested and absorbed, resulting in the loss and waste of a lot of nutrients. , it is best to eat some steamed buns, biscuits and other foods before drinking milk, so that the nutrients in the milk can fully play their role. Bottled milk has been sterilized during processing, so there is no need to boil it before drinking. Boiling will denature the protein, destroy calcium and phosphate, and lose nutritional value. If milk is left for a long time, it will deteriorate due to the reproduction of bacteria. Drinking spoiled milk will not only not increase nutrition, but will cause diseases. Therefore, it is best to drink the milk immediately after getting it. Apple milk weight loss method Foreign scientists have confirmed that a simple method of eating apples and drinking milk can also achieve satisfactory weight loss results without suppressing appetite. The so-called "Apple and Milk Weight Loss Method" is as follows: within a week, the diet should be the same as usual for the first 5 days. On the 6th day, the dieter will not eat other foods but only eat apples. You can add 1000 grams of apples prepared in advance. Divide it into four or five portions and eat one serving at a time as a staple food. On the 7th day, those who lose weight should prepare 750-1000 grams of milk (including yogurt), divided into 8 equal parts, and can only drink one portion at a time to replace the staple food, and also do not eat other foods. If you want to gain the benefits of drinking milk for weight loss, you must control your total energy and drink more milk while reducing the intake of other foods, especially those foods with low nutritional value and high caloric energy, such as sweet drinks, desserts, candies, etc. For puffed foods, jelly noodles and other high-fat foods, appropriately reduce the staple food for dinner to ensure a balance in the total amount. If you drink milk between meals or before meals, it can help the body reduce appetite and avoid overeating at lunch and dinner. If you are overweight or obese, drinking milk after meals or before going to bed is not recommended. Happy milk weight loss ^^ Successful rules for milk weight loss: 1. Foods with sugar, such as sugar, biscuits, chocolate, etc., are absolutely prohibited during the milk weight loss period (Wow~~ It’s so harsh...) 2. If drinking milk is not easy to digest, you can use Soy milk instead can make the stomach feel comfortable. 3. If you only drink milk and feel hungry, you can also eat some potatoes (low calorie). Milk and vinegar weight loss method: (Add vinegar to milk, the details are as follows:) Add 3 tablespoons of vinegar to 200ML of milk, and shake it. Add it little by little, so that the milk will form a lump of mucus, which tastes like yogurt (I haven’t tried it~~~~). If you like sweetness, you can add honey, or add ice or freeze it into ice slurry before eating. How to drink: Eat half of the usual amount in the morning, and then drink your own yogurt. Do not eat too much at noon; skip or only eat 1/3 of the food at dinner, and then drink a glass of milk with vinegar.