1, dairy food and dairy products. Milk, goat milk, horse milk, etc. All belong to the milk of livestock, which contains a lot of protein, among which milk contains the most abundant protein. It can be said that skim milk powder has the highest calcium content and almost no fat, so milk soaked with skim milk powder is the best protein and calcium source for adults to keep slim.
2. Meat food. There are many kinds of meat in domestic animals, such as cattle, sheep, pigs, dog meat, chickens, ducks, geese, quails and ostriches. These meat foods belong to livestock meat. This kind of meat contains amino acids needed by human body, so the nutritional value of animal protein is higher than that of plant protein.
Moreover, among all animal proteins, protein from milk and eggs is easy to digest and has complete amino acids, so it is not easy to cause gout attacks, so it can be said that its nutritional value is the best among all protein foods.
3, egg food. When it comes to foods with high content in protein, eggs are among the best. Whether eggs, duck eggs or quail eggs, the protein content in egg yolk is slightly higher than that in protein.
Studies have found that the calories in egg yolk are six times that in protein, so egg yolk is also a high-calorie food. So many people regard eggs as the best choice to lose weight. It can not only provide nutrition, but also help us lose weight.
4. Soybean food and soybean products. Plant protein is also a food with high content in protein, such as soybean, mung bean and black bean, but soybean has the highest nutritional value. Soybean protein is the best plant protein, which is easily digested and absorbed by human body, so it has always been the main source of protein for vegetarians.
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