Inventory: Foods with high protein content

What are proteins and amino acids?

Proteins are made up of long strips of amino acids. Amino acids that the body itself can produce are called non-essential amino acids. There are eight amino acids, called essential amino acids, that cannot be produced by the human body and must be provided by diet.

Many high-protein foods come from animals, such as pork, chicken, fish, milk, cheese, yogurt and eggs, which provide all the amino acids necessary for the body. Of course, this is not to discount other protein foods from plants. About one-third of the protein we get comes from grains (such as bread, rice), beans, fruits and vegetables.

Some plants may have low levels of certain essential amino acids. The combination of multiple plant foods can provide the necessary nutrients for each meal. Cereals contain very low levels of essential aminolysine, while beans contain very low levels of aminomethionine. By combining legumes with grains (e.g. beans on a slice of bread, lentils eaten with rice), or seed nuts with grains (e.g. peas, butter, sandwiches), the body gets enough of a variety of amino acids in one meal.

Many people think that every meal should contain all the necessary amino acids, but this is actually unnecessary. If a person eats some protein-containing food every day, then these sufficient amino acids will be circulated in the body, and the amino acids necessary for the body will be selected. As long as the diet provides the minimum amount of necessary amino acids for more than 24 hours, there is no risk of protein deficiency. This is very simple for sucto-egg vegans, who eat eggs, milk, cheese and yogurt, all of which contain rich amounts of essential amino acids. Only strict vegetarians who do not eat any animal food are at risk of having too low protein in their bodies. Soy milk, nuts, pods and grains can all provide enough protein for strict vegans, but I still recommend that vegetarian athletes consult a sports nutrition expert to ensure they live a well-nourished life.

It's not difficult to consume enough protein every day. In fact, athletes and people who exercise regularly can get the nutrients they need through regular diets and desserts.

protein-rich foods

Protein-rich foods include: livestock milk, milk, goat's milk, horse's milk, etc.; livestock meat, cattle, sheep, pigs, dog meat, etc.; poultry meat, chicken, duck, goose, quail, ostrich, etc.; eggs, eggs, duck eggs, quail eggs, etc. and fish, shrimp, crab, etc.; there are also soybeans, soybeans, green beans and black beans, etc., of which soybeans have the highest nutritional value and are a high-quality source of protein in infant and young children's food; In addition, the protein content of dried fruits such as sesame seeds, melon seeds, walnuts, almonds, and pine nuts is high.

Classification of high-protein foods

The food with the most protein is soybeans, with 36.3 grams per 100 grams;

The animal with the most protein is chicken meat, with 23.3 grams per 100 grams;

Among foods, beans, peanuts, meat, milk, eggs, and fish and shrimp contain higher protein, while grains contain less protein and vegetables and fruits are even less. The human body's need for protein depends not only on the content of the protein, but also on the type and proportion of essential amino acids contained in the protein. Since the types and proportions of amino acids contained in animal proteins are more in line with human needs, animal proteins have higher nutritional value than plant proteins.

In plant foods, the protein contained in rice and flour lacks lysine, while the protein contained in legumes lacks methionine and cystine. Therefore, eating mixed foods can complement each other's strengths and greatly improve the utilization rate of mixed proteins. If you supplement animal protein in appropriate amounts, it can greatly improve the nutritional value of protein in the diet. Although the protein content in human milk, milk, and eggs is low, the amount of essential amino acids they contain is basically consistent with that of the human body, so they have high nutritional value and are the best food in the diet.

Protein is an important substance that makes up the human body. Various tissues in the body-muscles, bones, skin, nerves, etc. contain protein. The material basis of growth is protein, so it is necessary to add more foods rich in protein to children.