Qitian slimming soup contains a lot of cellulose and vitamins, which can effectively lower cholesterol, decompose fat, dredge gastrointestinal tract and relieve human endotoxin. Seven-day slimming soup, a new concept, is a very popular way to lose weight in the United States and even the world. It has always been a way to lose weight and keep fit in the film and television industry and fashion model industry. Its theoretical basis is that many experts in the world put forward that "drinking soup absorbs little calories", "drinking soup is beneficial to the absorption of nutrients and can maintain the balance of nutrients needed by human body", "soup rich in cellulose can decompose fat permanently" and "fiber structure can exist in human body permanently to resist fat generation"