Common Food Protein Content Table" Food Name Protein per 100 grams of food Oats 15.6 Lotus Seeds 16.6 Soybeans 36.3 Fava Beans 28.2 Pork (Lean) 16.7 Pork Heart 19.1 Pork Liver 21.3 Tofu Skin 50.5 Pork Kidneys 15.5 Pork Rinds 26.4 Peanuts 26.2 Pork Blood 18.9 Walnuts 15.4 Beef (Lean) 20.3 Mutton (Lean) 17.3 Silver Chub 17.0 Rabbit 2l 2 Chicken 21.5 Chicken Liver 18.2 Duck 16.5 Sea Cucumber (dried) 76.5 Eggs 14.7 Dragon 17.0 Rabbit 2l 2 Chicken 21.5 Chicken liver 18.2 Duck 16.5 Sea cucumber (dried) 76.5 Eggs 14.7 Lobster 16.4 Protein is the main component of the human body's structure, the content of which is second only to water, accounting for about one-fifth of human body weight. Muscle and nerve tissues contain the most protein, while other organs and glandular tissues contain the second most protein, but are also quite rich. Food to beans, peanuts, meat, dairy, eggs, fish and shrimp containing protein is higher, while the cereal content is less, and even less in vegetables and fruits. The body's need for protein depends not only on the content of protein, but also on the type and proportion of essential amino acids contained in protein. Since the types and proportions of amino acids contained in animal proteins are more in line with human needs, animal proteins have a higher nutritional value than plant proteins. In plant foods, rice, flour protein lack of lysine, soy protein lack of methionine and cystine, so eating mixed foods can complement each other to greatly improve the utilization of mixed proteins, and then supplemented with the appropriate amount of animal proteins, which can greatly improve the nutritional value of dietary protein. Common protein content (per 100 grams of food) as follows: rice 7 grams, 9 grams of flour, 36 grams of soybeans, mung beans 24 grams of tofu 7.4 grams of cabbage 2 grams of eggplants 2.3 grams of apples 0.4 grams of peanuts 27 grams of pork 9.5 grams of beef 20 grams of human milk 1.5 grams of cow's milk 3.3 grams of eggs 15 grams of carp 17 grams of shrimp 21 grams. Although human milk, cow's milk, eggs in the protein content is low, but they contain the amount of essential amino acids basically in line with the human body, so the nutritional value is higher, is the best food in the diet. Add foods that contain a lot of protein Protein is an important substance that makes up the human body, and all kinds of tissues in the body-muscle, bone, skin, nerves, etc.-contain protein. The material basis for growth is protein, so it is important to add more protein-rich foods to your child's diet. Protein-rich foods include: livestock milk, such as cow's milk, goat's milk, horse's milk, etc.; animal meat, such as cattle, sheep, pigs, dogs, etc.; poultry meat, such as chickens, ducks, geese, quails, opossums, etc.; eggs, such as eggs, duck eggs, quail eggs, etc. and fish, shrimp, crabs, etc.; and soybeans, including soybeans, green soybeans, black beans, etc., which soybeans have the highest nutritive value, and is a high-quality source of protein for infants and young children in the food; In addition, dried fruits such as sesame seeds, melon seeds, walnuts, almonds and pine nuts have a high protein content. Due to the content of amino acids in various foods, the types of amino acids contained in different, and other nutrients (fat, sugar, minerals, vitamins, etc.) content is not the same, therefore, to infants to add complementary foods, the above foods are available, but also according to local specialties, tailored to the local conditions for the children to provide high protein food. Protein foods are more expensive, parents can use several cheap food mixed together to improve the utilization of protein in the body, for example, the simple consumption of corn for 60% of the biological value of wheat for 67%, soybeans for 64%, if the three foods, in proportion to the mixture of food, then the utilization of protein up to 77%.