Choosing milk Every time we choose milk for our family, we must pay attention to the following points. When we are studying, we should also tell our families how to choose milk. Milk contains high-quality protein and high calcium content, so when we choose milk, we should choose according to the content of protein. The content of protein in milk can be seen on the milk package. The nutrition label on milk packaging contains energy, protein, fat, carbohydrates and sodium. We mainly look at the column of protein. If the content of protein in milk per 100g is more than 2.8g, we should choose milk first.
How to drink milk. It is more reliable to refuse to drink milk in big gulps, and it is more reliable to drink milk slowly in small gulps. Many people will choose the way of "big mouth gurgling" when drinking milk, but this will lead to a one-time increase in osmotic pressure in the intestine, thus increasing the speed of intestinal peristalsis, which may lead to some nutrients being directly excreted, and ultimately reduce the digestion and absorption rate of milk; So, when drinking milk, please take a sip and drink it slowly, so that your body can have an acceptance process.
Second, when drinking milk, if you can't drink it all at once after opening it, the remaining milk will easily lose its nutrition after being stored (for a long time), and it may also be polluted by harmful substances such as bacteria, which will increase the burden on the body. So I suggest that you can choose "small packaged milk", drink it all at once, refuse to waste it, and refuse a lot of surplus.
Third, when drinking milk, heat the milk. Cold milk and iced milk are easy to damage our intestines and stomach, and may even lead to diarrhea and other problems; Too "hot" milk is easy to damage the esophagus, gastrointestinal mucosa and other parts, increasing the incidence of diseases.
The above two points are the experience of how to buy and drink milk in the process of health preservation for your reference.