1. Protein accounts for 20% of 100g of beef, which is 20g. Beef refers to meat obtained from cattle and is one of the common meat products.

2. Beef is rich in protein, and its amino acid composition is closer to the needs of the human body than that of pork. It can improve the body's disease resistance and has the effect of warming the stomach and replenishing qi.

3. Humans domesticated cattle in 8000 BC and obtained a stable source of beef. Since then, with the changes in human diet, people began to breed beef cattle, producing more delicious meat, such as : Japanese Kobe beef, Australian Wagyu beef, Chianina beef, etc.

For more information about the protein content of 100 grams of beef, enter: /ask/e152341616092054.html?zd to view more