Soaking turtle blood in wine can cure gastric ulcer. Many people take it for granted that the blood and bile of soft-shelled turtle are excellent nourishing products, and it is better to sterilize with white wine. Therefore, more and more people exercise in this way, whether at banquets or in family life in Tang Ya. Professor Wang Naiqian, who is engaged in nutrition research at Harbin Medical University, said that in fact, the blood and bile of soft-shelled turtles are not as nourishing as people think. On the contrary, there is another kind of parasite-leech-in turtle besides parasites like many other animals.