Beef contains a high content of protein, and its protein is high-quality protein, which is well absorbed by human body and tastes good. Besides protein, it also contains mineral elements such as iron, magnesium and potassium, vitamins, amino acids, carnosine and other components, especially carnosine, which is helpful to improve human muscle function and form β -alanine in human body, and this amino acid can relieve excessive fatigue during exercise in a short time. For people who need to be nursed back to health after illness, the nourishing effect of beef is also obvious. Although chicken is also a low-calorie and high-protein food, its content of trace elements such as protein and amino acids is lower than that of beef, and its high-quality protein has limited absorption to human body.
Although the nutritional value of beef is comprehensive, we should maintain a balanced and nutritious diet structure, and we should not be partial to food, not just beef, but also some other meat foods, such as chickens and ducks. Different meat foods contain different nutrients and have different meanings. Combining these nutrients will help to ensure human health. Besides meat, you should also eat some fresh vegetables, fruits and other foods at the same time.