Drunk mud snail is a famous snack in Jiangsu and Zhejiang provinces, which is produced in the coastal areas of Jiangsu and Zhejiang provinces. Its taste is sweet and crisp, salty and fresh, and its flavor is unique. But the mud snails in the drunk mud snails feed on food, so they may carry parasites.

When peach blossoms are in full bloom, the quality of mud snails is the best. At this time, the mud snail just has long hair, no mud in the body, aseptic and delicious. Although the "osmanthus snail" produced in Mid-Autumn Festival is not as good as the "peach snail" produced in March of the lunar calendar, it is also rich in fat and extremely delicious. Bullacta exarata is rich in protein, calcium, phosphorus, iron and vitamins.