It is said that love and food cannot be failed, and crayfish seems to have become a delicious food in the hot summer. However, there are various doubts about whether crayfish can be eaten. Dr. Clove will answer a series of questions about crayfish today. Is crayfish shrimp or worm? The crayfish is a crustacean called Procambarus clarkii, It is a kind of food similar to the freshwater shrimp we usually eat. Crayfish has been reported fiercely before: rumors say that it grows in dirty environment such as gutters and carries a large number of parasites and heavy metals, and even some say that crayfish was originally brought in from Japan [for decontamination]. The Japanese do not eat it, only Read More …