The purpose of men participating in sports is nothing more than to keep fit and hope to have strong muscles. In the process of muscle building, we should pay more attention to diet and eat some foods that are beneficial to muscle building. General bodybuilders also know that beef and chicken breast are good for muscle building, but they don't know whether eating beef or chicken breast is good for muscle building. In the muscle building plan, beef and chicken breast are essential, but many people don't know which of these two meats will have better muscle building effect, and they don't know how to choose. Below, let's analyze their nutritional value. The nutritional value of beef is richer in protein than beef, and its amino acid composition is closer to human needs than pork, which can improve the body's disease resistance, especially suitable for people who are recuperating after surgery and illness, such as replenishing blood loss and repairing tissues. At the same time, beef is also rich in sarcosine, protein, zinc, magnesium, iron, potassium and other trace elements, as well as vitamins B6 and B 12. Especially sarcosine and protein, are one of the indispensable components of muscle synthesis. Among them, each 100g of beef contains 20g of protein and more than 400 mg of trace elements such as zinc and potassium. The nutritional value of chicken breast, as the name implies, is the meat inside the chicken breast, which is shaped like a hat. The meat is tender, delicious and nutritious, which can nourish and strengthen the body. Contains the same fat as shrimp and crab. It is the only meat that you don't have to worry about being hurt by animal fat. Chicken breast is a part of chicken that contains a lot of protein, which is easily absorbed by human body and can quickly supplement human needs. Chicken breast contains phospholipids which play an important role in human growth and development, and it is one of the important sources of fat and phospholipids in the dietary structure of China people. Although chicken breast is good, it is still a kind of muscle, and its nutritional value is roughly equivalent to that of chicken. Among them, every 100g of chicken contains 2 1.5g of protein, but the content of trace elements is extremely low and almost negligible. Comparison of taste and cooking beef Whether it is fried, boiled, fried, steamed, roasted or other cooking methods, beef can achieve comprehensive taste and nutrition, so that you will not feel monotonous. No matter at home and abroad, especially in Europe and America, beef is one of the most important staple foods, which basically belongs to "no beef". According to research, this may also be one of the reasons why European and American races are relatively tall and strong. There are some differences between chicken breast and beef. Chicken breast in muscle-building recipes is generally only used for cooking or frying, so as not to lose too much nutrition, so it looks single in taste, which is one of the reasons why most people prefer beef to muscle. Through the introduction of the above experts on whether it is better to eat beef or chicken breast to gain muscle, we know that eating beef has greater advantages in nutritional value and taste than eating chicken breast. You might as well choose to eat it.