Is it okay for children to grow milk? Protein in milk is mainly casein, albumin, globulin and milk protein. Among more than 20 kinds of amino acids, there are 8 kinds of amino acids necessary for human body. Milk protein is a complete protein, and its digestibility is as high as 98%. Milk fat is the best quality fat. Its digestibility is above 95%, and it contains a lot of fat-soluble vitamins. Lactose in milk is galactose and lactose, which are the most easily digested and absorbed sugars. Minerals and trace elements in milk are dissolved, and the contents of various minerals, especially calcium and phosphorus, are appropriate and easy to digest and absorb.
Milk contains the best protein, which is completely high-quality protein. Protein in milk has special physiological functions, which is especially beneficial to children's growth and development. It is the basic substance that constitutes various cells, tissues and organs of children, and contains all essential amino acids needed by children. Albumin, casein and globulin in milk are necessary for children. If you insist on drinking 250g of milk every day, children can get 7-8g of high-quality protein. Lactose in milk is absolutely indispensable for babies. It mainly supplies heat energy, which is the driving force for children's growth, development and activities. It is also found only in milk, especially for the development and perfection of children's brain and nervous system, which can promote the absorption of calcium. Lactose can only be obtained by eating milk.
Milk is also rich in minerals such as calcium and phosphorus, which are necessary for the growth and height of children's bones and teeth at this stage. Drinking 300 grams of milk every day can get 360 milligrams of calcium, which can meet most of the calcium needs of infants. Milk also contains all kinds of vitamins that babies need, so milk is called "the closest complete food". Milk is the best nutrition for children. Children should drink milk or dairy products l-2 times a day. According to the child's growth, age, physique and nutritional status, it is better to drink 250-500 grams of fresh milk every day, and stick to it for a long time, especially after the child is weaned, and continue to eat milk and dairy products to form the habit of eating milk and enjoy dairy products for life.
How to choose milk? 1. First of all, milk on the market can be generally divided into two categories: milk-containing drinks and milk. The packaging of milk-containing beverages is marked with words such as "beverage", "beverage" and "milk-containing beverage". Besides milk, its ingredients generally contain water and sweeteners, and the protein content is generally around 1%. Dairy products are the real "milk", including pasteurized milk, sterilized milk, yogurt and so on. Its composition is milk (except reconstituted milk), and its protein content is generally above 2.3%. The nutritional components of the two are very different, so consumers should pay attention to the differences when purchasing.
2. Secondly, besides pure milk, there are also improved milk products on the market, such as high calcium milk, AD milk, iron-zinc milk and so on. These milks generally contain 80% raw milk, and some important nutrients are added and strengthened, so consumers can choose according to their own needs. It should be emphasized that calcium carbonate is added to many high-calcium milk, while natural milk calcium is added to others. Natural milk calcium is easier to digest and absorb, so consumers who need calcium supplement should try to choose this milk.
When children grow up, the nutrition in milk is very rich, so it is not absolute which is better, pure milk and powdered milk. Both of them have their own nutrients and can be supplemented appropriately. The difference between the two is that the production process is different, each has its own advantages and disadvantages, and the supplement is selected according to the child's own situation.