Experts of the Health Care Association said that although the nutritional value of milk is very high, if you do not drink it properly, you will lose half the effort and even have a bad influence on your body.
Different milk suits different people
According to experts from the District Health Care Association, milk is classified into three categories, namely full-fat, semi-skimmed and defatted, depending on the fat content. These three types of milk have similar levels of calcium and B vitamins. However, different people should choose different types of milk. Whole milk contains all the ingredients of milk, the best taste, but the heat is also high, suitable for children, pregnant women and the elderly drink. Semi-skimmed milk is more suitable for middle-aged people, it is a kind of mass consumer milk. People with cardiovascular diseases such as hypertension, hyperlipidemia, and blood clots, diabetics, and obese people should choose to drink skim milk.
8 kinds of people should not drink milk
Although the nutritional value of milk is high, not all people are suitable for drinking milk. Nutrition experts recommend that the following eight kinds of people should not drink milk: those who are frequently exposed to lead, those who are lactose intolerance, those who suffer from abdominal pain, diarrhea, or even symptoms of rhinitis, asthma, or urticaria after drinking milk. Patients with fluid esophagitis, abdominal and gastrectomy patients, patients with irritable bowel syndrome, cholecystitis and pancreatitis, usually have abdominal distention, multiple farts, abdominal pain and diarrhea and other symptoms.
Milk can't be used as water
Experts said that milk contains a lot of water, but due to hyperosmolar beverages, excessive drinking, especially in sweating, excessive water loss, easily lead to dehydration. Since calcium and magnesium ions in milk will form a stable complex with the drug, if the milk is used to deliver tablets, the efficacy will be affected. Therefore, milk cannot be used as water.
Drink milk in moderation
Nutrition expert Liang said that food has never been good or bad, the key lies in how to match, everything is a matter of quantity. He said: "Like many people say that something like pork is too high in fat content and there is a risk of disease, but what does it mean for a person to eat one or two meals per week? However, you cannot eat it every day, eat it like that. We can't stand it. We don't drink enough milk now, we need to increase it, and make our diet structure and nutrition more reasonable. This is the same reason Americans drink too much and need to be restricted."
Normal consumption of milk does not result in an excess of protein. There are only 7 to 8 grams of protein in a bag of 250 milliliters of milk, which is only 1/100 of the total protein needed by a person a day. Regarding the amount of milk to drink, adults are generally 250ml per day; children from 1 to 3 years of age, children of puberty age (male 12 to 14 years, female 10 to 12 years old), pregnant women, nursing mothers, middle-aged and older women over 50 are recommended daily. 500ml. If you drink 500ml/day, you are advised to choose low-fat or skimmed milk to prevent excessive intake of saturated fat.
Warm boiled milk is not suitable for boiling
Mr. Leung said that milk can be heated to drink, but do not boil. Because after boiled, the milk protein will change from a sol state to a gel state due to the high temperature effect, calcium precipitates, and the originally rich vitamin C and other vitamins are destroyed, the nutritional value is reduced, and the lactose therein is coking and coking. Lactose can induce cancer.
Drink milk before bed to promote sleep
Experts said that most people recommend drinking milk in the morning, while eating starchy cereals to provide energy, to help better absorb milk nutrition. People who sleep poorly or are thin at night can add a glass of milk before going to bed. The study found that milk contains two kinds of hypnotic substances, one of which is tryptophan synthesized by serotonin, which can promote sleep. Because of its role, only one cup of milk is needed to make people fall asleep; the other is to have Similar to anesthetic sedation of natural morphine substances. Therefore, if you have poor sleep quality during the night and you are sleeping lightly, you can drink it in the evening or 30 minutes before going to sleep to ensure the quality of sleep. It should be noted that when you work fatigue or drink a lot of milk after sweating, you will increase the fatigue.
Experts advise that do not drink milk when fasting; Do not drink milk with tea, coffee; Do not add orange juice in the milk or lemon juice Orange juice and lemon juice contain a certain amount of acid, acid will make milk The protein in the denaturation, thereby reducing the nutritional value of the protein.
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