1. Pigskin is a kind of meat with high content in protein. Meat products made of pigskin, such as frozen and ham, not only have good toughness, but also have good color, fragrance and taste, which has important physiological health care effects on human skin, fascia, bones and hair.

2. The protein content of pigskin is five times that of pork, and the carbohydrate content is four times that of pork, but the fat content is only half that of pork. Many people think that pigskin is high in fat. I hope you can change your opinion.

3. In addition, pigskin contains a lot of collagen, which can be converted into gelatin during cooking. Gelatin has a reticular spatial structure, which can combine a lot of water and enhance the physiological metabolism of cells. The main component of protein in pigskin is collagen, followed by elastin. In addition, pigskin is cool, which has the functions of nourishing yin and tonifying deficiency, clearing away heat and relieving sore throat, so people with yin deficiency and internal heat can eat it.