Drink tea about two hours after eating protein powder, because tea contains tea polyphenols and theaflavins, which will decompose protein and reduce the absorption and utilization of protein by human body.

1. protein is an important nutrient. Its existence is closely related to various activities of life, such as participating in the composition and metabolism of the body, participating in the composition and metabolism of genetic information, and providing heat for the body.

2. There are many kinds of protein, and protein from different food sources can be digested, absorbed and utilized by the human body to varying degrees.

3. Different kinds of protein have different nutritional values, and the main factors that determine the nutritional value of protein are the types and contents of essential amino acids in protein.

4. Amino acid score is a common index to evaluate the types and contents of essential amino acids in protein.

Protein powder is a kind of powder rich in protein, which is generally made of purified soybean protein, casein, whey protein and pea protein. , or the above-mentioned composite processing of protein. Its purpose is to supplement protein for people who lack protein, and it can also be used as a functional additive in food industry.

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.