Pork, also known as dolphin meat, is one of the main livestock, the meat of the pig family. Its taste is sweet and salty, and it is rich in protein, fat, carbohydrate, calcium, iron and phosphorus.

Pork is the main non-staple food in daily life, which has the functions of tonifying deficiency, strengthening body, nourishing yin and moistening dryness, strengthening muscles and caring skin. Among livestock meat, pork has the lowest protein content and the highest fat content. Lean pork contains protein and fat. Pork is also rich in vitamin B, and it can also provide essential fatty acids for human body. Pork is sweet, nourishing yin and moistening dryness, which can provide heme (organic iron) and cysteine to promote iron absorption and improve iron deficiency anemia. Pork chop nourishes yin, pork belly supplements deficiency and strengthens spleen and stomach.