Hawthorn is rich in nutrition and contains vitamins, maslinic acid, tartaric acid, citric acid and malic acid. And flavonoids, lactones, sugars, protein, fats and minerals such as calcium, phosphorus and iron. The most surprising thing is that the lipolytic enzyme contained in hawthorn can promote the digestion of fatty foods and scrape off all the foods that make you fat. In addition, it can also promote the secretion of gastric juice and increase the function of enzymes in the stomach.