What foods contain high-quality protein?

Many people often pay attention to dietary nutrition issues in life, because a lot of food can be bought easily, but how to eat good for the body becomes a very important thing. Foods containing high-quality protein include poultry, meat, eggs, and some dried fruits. Because everyone has different preferences for food, many foods are introduced to you below.

1. Livestock milk, such as cow's milk, goat's milk, horse's milk, etc.: In addition to supplying protein, milk can also provide rich calcium, which can prevent calcium deficiency. Skim milk powder has the highest calcium content and almost no fat content, so milk made from skim milk powder is the best source of protein and calcium for adults to maintain a slim figure.

2. Meat from livestock, such as beef, mutton, pork, dog, chicken, duck, goose, quail, ostrich, etc.: Because the types of amino acids needed by the human body are most consistent with the amino acids in animal protein, the nutritional value of animal protein is higher than that of plant protein. Among animal proteins, the nutritional value of milk and egg proteins is the best among all protein foods because they are easy to digest, contain a complete range of amino acids, and are not likely to cause gout attacks.

3. Eggs, such as chicken eggs, duck eggs, quail eggs, etc.: The protein content of egg yolk is slightly higher than that of egg white, but one egg yolk can contain up to 300 mg of cholesterol. Even people with no heart disease should not eat too many egg yolks, while the cholesterol content of egg white is 0; egg yolk contains a lot of fat. We can't see any fat in ordinary egg yolks, but if you put the egg yolk in a microwave, you will find that a lot of oil will flow out. The fat in the egg yolk can also be seen in the yolk of salted eggs. The calories of egg yolk are 6 times that of egg white, so egg yolk is also a high-calorie food, and it is a food that people who want to lose weight need to diet.

4. Plant protein, such as soybeans, including soybeans, lima beans and black beans, among which soybeans have the highest nutritional value: the best plant protein is soy protein, which contains 35% protein and is very easy to absorb. Therefore, soy protein has always been the main source of protein for vegetarians. Soy products can lower cholesterol and fight cancer. Soy protein is rich in isoflavones, which are hormone-like compounds that can inhibit the growth of tumor cells caused by hormonal imbalance. In addition, edible fungi are also the main source of protein for those who want to lose weight.

5. In addition, dried fruits such as sesame seeds, melon seeds, walnuts, almonds, and pine nuts have high protein content.

You can mix several cheap foods together to increase the utilization rate of protein in the body. For example, the biological value of corn alone is 60%, wheat is 67%, and soybeans are 64%. If these three foods are mixed in proportion and consumed, the utilization rate of protein can reach 77%.