Therefore, when eating snails, it is best to buy river snails or snails. Snails in ponds should be eaten less. After buying them, put water in a bucket to raise snails for a few days, change the water once a day, and let snails drain their feces. When cooking snails, they should be cooked thoroughly to kill parasites. It is best not to eat grilled conch, because if it is not cooked, it will easily infect liver fluke disease.
answer
Edible snails should be cooked for more than 10 minutes to prevent infection by germs and parasites, such as Angiostrongylus cantonensis, a parasite that invades the brain. Therefore, it must be fully cooked with the correct cooking method before use, and it is not suitable for frequent consumption.