Knowledge points: It is not appropriate to use copper for heating milk. Copper can accelerate the destruction of vitamin C and have a catalytic effect on the chemical reactions that occur in milk, thus accelerating the loss of nutrition.

    In modern urban life, fast food life is the best choice for saving time. Many urbanites have increasingly accepted milk and bread for breakfast. However, milk is rich in nutrients, and many people just casually warm it up, or simply add something they love to enjoy milk, and everyone knows that doing so is very unscientific.

    In fact, drinking milk also has a lot of knowledge, such as when to drink? How much does it drink every day? What should you pay attention to drinking milk? If the method is not appropriate, the nutrients in the milk that should have been absorbed may be lost, and the body may even be adversely affected.

    1. When is it good to drink milk?

    Drinking milk must also pay attention to the timing. It is necessary to match the best time of the human digestive system in order to absorb milk nutrition more effectively.

    Many people are used to breakfast milk, it is important to note that drinking milk in the morning to avoid drinking on an empty stomach. This is because drinking milk on an empty stomach in the morning, it is easy to stimulate the stomach and feel uncomfortable, and even diarrhea. In addition, milk stays in the stomach for a short period of time, and the high-quality protein in the milk is quickly consumed as heat energy. Nutrition is often not fully absorbed and does not achieve the desired effect. Therefore, it is best to eat milk in the morning with staple foods like bread and bread.

    If milk is consumed after 1 to 2 hours after breakfast, it is beneficial to the body's digestion and utilization. Drink milk before going to bed at night can not only supplement the nutrition, but also can meet the needs of the human body for calcium at night, so that the blood calcium maintains the balance and does not need to dissolve the calcium in the bone to prevent calcium loss and osteoporosis. L-tryptophan and traces of morphine in milk also promote sleep and help people rest. Therefore, drinking a warm milk before going to bed is good for people, especially the elderly.

    In addition to the best timing of drinking milk in the morning and evening, for students, we recommend drinking a bag of milk or yoghurt around 10 am and 4 pm, which can quickly increase blood glucose levels and supplement the nutrients and trace elements necessary for children's growth and development.

    2. How much milk do you drink every day?

    Proper drinking of milk every day is great for people's health, but milk is not always better, and it is even more difficult to use milk as water. Although milk contains a lot of water, it is a hyperosmotic drink. Drink it too much or drink it when sweating or losing water. It can easily lead to dehydration. Milk is of high nutritional value. Besides containing protein, it also contains many nutrients such as fat, sugar, calcium and phosphorus. If you drink too much milk, resulting in excessive intake of nutrients such as fat, it will affect the balanced intake of nutrients, excessive protein intake may also cause indigestion, diarrhea and other issues, and bring about adverse effects on the body.

    In general, it is advisable for adults to drink 300 to 500 ml of milk a day, ie 1 to 2 bags or 1 to 2 cups of milk. For special populations such as children, adolescents, pregnant women, nursing mothers and other people who need more nutritional supplements, they may increase their milk intake to 3 bags of milk, but at most they should not exceed 1 liter. For those who like to drink large amounts of milk every day, you can choose low-fat or skim milk, which can prevent excessive fat intake.

    3. How to mix milk and food?

    Milk is a beverage that many people will choose and has rich nutritional value. In fact, milk is associated with many foods, and the nutritional value will be higher. It is best to choose cereals that contain more starch, such as bread, taro, and rice. Because the carbohydrates in the staple food can provide the heat needed by the body, reducing the consumption of high-quality proteins in the milk as heat energy, thus providing the body tissues with physiologically active substances and energy. In addition can be with some fruits, such as strawberries, papaya, mango.

    4. How to heat milk?

    For those who are not suitable for eating cold food or like to drink hot milk, milk can be properly heated. It is not appropriate to use copper for heating milk. Copper accelerates the destruction of vitamin C and catalyzes the chemical reactions that occur in milk, thus accelerating the loss of nutrition. The temperature of the milk heated in the pan does not exceed 70°C, and small ripples appear on the surface of the milk. Hot milk in the microwave oven is very convenient and convenient. It takes about 1 minute.

    In addition, although milk is good, don't be greedy! Everything must be reversed. The Jiangnan Times in 2013 reported that a 6-year-old girl in Guiyang had long-term consumption of fresh milk, causing excessive calcification to cause calcification and ureteral calculi. Therefore, drinking milk must also be moderate, we must be ashamed.