1 The iron content of the pig ' s waist is abundant, which regulates and improves the blood-forming physiology of patients with anaemia. 2 The pig ' s waist is rich in vitamin A, which works well to maintain normal growth and reproductive function. There's some protection for the eyes. It also supplements vitamin Bz, which is the most important enzyme supplementation of the organism, and which has the toxic effect of detoxicating some of its toxic components, which enhances the immune response of the human body, is resistant to oxidation, anti-age and inhibits oncology. Five, we can fire, we can make soup, we can make soup