As the saying goes, "the essence of bone is soup." According to the analysis, the bones of animals contain a variety of substances with nutritional, nourishing and health-care functions, which have the health-care functions of supplementing bone marrow, enriching blood, delaying aging and prolonging life.

Comparing the nutritional components of pig bones and fresh pork, you will find that the contents of protein, iron, calcium and phosphorus are much higher than those of fresh pork. For example, protein is 120% higher than eggs, 100% higher than pork, 6 1% higher than beef and 23% higher than milk powder. The iron content is more than 9 times that of milk powder, 8.5 times that of beef, 2.5 times that of pork and 1 times that of eggs. The content of calcium and phosphorus is much higher than other foods. What is particularly valuable is that the nutrients of bone soup are more easily digested and absorbed by the human body than plant foods.