1, poultry food and fish food

In poultry food contains 25% of the protein, its structure and the human body tissue is similar to the utilization rate is very high, such as quail meat, chicken, duck and so on. Fish contains 20% protein, fish muscle tissue in the muscle fiber is very short, rich in water, easy to be digested and absorbed, in a variety of deep-sea fish contains a large amount of protein.

2, dairy

Dairy food and dairy products, such as cow's milk, goat's milk, horse's milk and so on these belong to the milk of livestock, these milk contain a lot of protein, which contains the most abundant protein content in milk. The milk can not only help us to supplement sufficient protein, but also rich in calcium, often drink can help us to effectively prevent the occurrence of calcium deficiency.

It can be said that in the skim milk powder has the highest calcium content, fat content is almost no, so skim milk powder soaked into the milk, is the best source of protein and calcium for adults to maintain a slim figure.

3, meat and beans

Meat contains 20% of the protein, essential amino acids, a very complete and sufficient number of species, belonging to the high-quality proteins, I recommend that we choose lean pork, beef and dog meat.

Beans contain a high content of protein, soybeans contain 40% of the protein, while ammonia is also very rich, but will lack methionine, if the beans and cereals mixed food can improve its utilization, such as soybean milk, soybeans or black beans and so on.

4, nuts and cereals

Inside the nut food contains a lot of vitamins, proteins, minerals and fats are also very rich, eat more nuts to promote growth and development, improve resistance and immunity, prevention of disease, such as almonds walnuts or happen.

5, egg food

Talking about high protein content of food, egg food is a leader, whether it is eggs, duck eggs or quail eggs, which yolk contains protein is slightly higher than protein. Although the protein content of the yolk is very high, but an egg yolk can contain up to 300 milligrams of cholesterol, so even if there is no heart disease in the usual people can not eat the yolk.

While the cholesterol content of the protein is 0, the yolk contains a lot of oil, usually the yolk of the egg we can not see the oil, but you put the yolk of the egg in the microwave oven in a bake you will find that you can flow a lot of oil, in the salted egg yolks in the yolks of the yolks can be seen in the yolks of the oil.

People's Daily News - too much or too little protein is harmful to 3 types of food to supplement protein

People's Daily News - how to supplement protein through food?4 major categories of food rich in high-quality protein