Fitness people should know that supplementing protein can effectively promote muscle repair and growth, and make you practice fuller muscle lines. There are many high-protein foods, such as eggs, dairy products, meat and so on. Especially meat food, its protein content will be rich. For example, chicken breast, lean meat and beef are all high-protein ingredients recommended by bodybuilders. People who want to exercise often need to eat beef and chicken breast. Why?

The benefits of eating chicken breast

1, chicken breast is cheap. The price of a catty of chicken breast is about 10 yuan, while the price of a catty of beef is between 50 and 60, which is several times different. People who want to keep fit and exercise their muscles will have an increasing demand for protein every day, and they should supplement at least 80- 1 10g of protein every day. For many white-collar workers, eating beef every day is a luxury. Therefore, chicken breast has become the favorite meat food for bodybuilders.

2, chicken breast is high in protein and low in calories. The protein content of 100g chicken breast is over 20g, the fat content is only 5g, and the calorie is about 105 calories, which is lower than that of rice, so it is an ideal source of protein. Carnosine and A- carnosine contained in chicken breast can effectively reduce the secretion of lactic acid in the body, strengthen the spleen and stimulate appetite, promote blood circulation and remove blood stasis, reduce fatigue, quickly restore your physical strength and energy, and be in a better state for the next training.

3, chicken breast has a strong satiety and high digestibility, and is easily absorbed by the human body. Eating chicken breast and making a fitness meal can effectively reduce your appetite for fried food, effectively reduce the chance of overeating, and improve the effect of gaining muscle and reducing fat.

The benefits of eating beef

1, beef is rich in creatine. This is very useful for muscle growth, strength and endurance. But only occasionally eat beef, the content is not high. We usually add some creatine to meet the needs of the body.

Beef is rich in zinc and magnesium. Zinc supplementation is very helpful to maintain and improve testosterone in human body, and testosterone is also helpful to help fitness people gain muscle and lose fat. Magnesium can help the synthesis of protein and help us to strengthen our muscles.

3. Beef contains vitamins B6 and B 12. It is not enough to supplement enough carbohydrates, protein and high-quality fat. We also need other trace elements needed by the human body as support. Beef is rich in vitamin B6, which helps to enhance human immunity, promote the metabolism and synthesis of protein, and help to recover muscles after training. Vitamin B 12 can promote the development of red blood cells, prevent anemia and promote the metabolism of carbohydrate, fat and protein. However, eating only a small amount of beef can not meet the needs of the body, and people who lack it can supplement a variety of vitamins.