Pork is red meat, known as China's first meat, and is very popular with Chinese people worldwide. In comparison to the red meat of cattle and goats, the protein content of pork is low, but the fat content is very high, and overall, it is slightly less nutritious than that of cattle and sheep, but cheap and therefore popular. Pork meat is nutritiously based on fat, iron, zinc and calcium and meets the needs of growth and development. Due to the high fat content of pork, it is recommended that you eat as much as possible and less fat。