The reason is that 80% of protein in milk is casein, and Europeans and Americans have the habit of eating cheese, so whey protein is leftover from cheese processing, so Europe and America have advantages in extracting whey protein with low cost.

Protein powder is generally purified soybean protein.

For healthy people, the lack of protein generally does not occur. Excessive intake of protein is not only a waste, but also harmful to human health.

use

Protein powder is a kind of nutritional complementary food for specific people. As an amino acid supplement food, it can provide essential nutrition for infants, the elderly, sports people, patients before and after operation and people who lose weight due to lack of protein.

In addition, people with poor appetite or digestive function, dieters and vegetarians may have insufficient intake of protein, which will not only lead to children's stunting and affect the body's water metabolism, but also lead to low immune function, poor sleep and anemia. In these cases, high-quality protein powder has become a good supplement.