Dairy products are a valuable source of not only minerals and vitamins, but also quickly digestible protein. The latter is necessary for the body for the formation of enzymes, hormones, building tissues and cells, increasing immunity and other vital functions. However, the amount of protein in different dairy products is different.
The amount of protein in different dairy products
100 g of cow's milk will contain about 3.2 g of protein. Moreover, the fat content of this product does not affect the amount of protein in it. About the same amount of this substance is contained in 100 g of cream and fatty kefir. But in the same amount of low-fat kefir there is a little more protein - about 4, 2 g. In yogurt there is about 5 g of protein, and in condensed milk without sugar - 7 grams.
As for cottage cheese, the amount of protein in this product directly depends on the fat content - a fatty product contains no more than 14 g of protein, medium-fat cottage cheese - about 17 g, low-fat - 18 g. In glazed curds, about 8 g of protein, in casseroles and curds - 17.7 grams. And in low-fat cheeses, the amount of protein is about 30 g per 100 g of the product.
Whey contains up to 1 g of protein, and whey concentrate - up to 80 g of such a substance. This is why the latest product, made in powder form, is consumed in large quantities by athletes, especially bodybuilders.
The benefits of milk protein for the body
The protein contained in dairy products is absorbed by the body much better than meat. It contains a lot of essential amino acids that can only be obtained from the outside. Thanks to them, the body is building cells, the formation of hemoglobin and other complex and extremely important functions. Proteins are involved in the formation of compounds that ensure the body's resistance to various infections, and help to better absorb other substances, such as fats or vitamins. In addition, animal proteins, including milk proteins, provide a person with the energy he needs.
Cow's milk, yogurt, kefir and cottage cheese are valuable sources of casein, a type of protein. It ensures an even and gradual distribution of amino acids in the blood, thereby helping to maintain a feeling of fullness for a long time. Such products are mandatory for those who limit themselves in nutrition for a long time in order to lose weight.
Whey, especially its concentrate, is rich in other types of useful proteins - albumin and globulin. Of all food proteins, it is these proteins that are as close as possible in amino acid composition to the proteins of human muscle tissue. In addition, they are a source of valuable essential amino acids. Albumin and globulin help lower the level of bad cholesterol in the blood and speed up the body's metabolism, which helps break down fats faster. Whey proteins also have a calming effect by lowering levels of the stress hormone cortisol in the body. They are found in other dairy products, but in much smaller quantities.
