In this season of eating crayfish, I believe many people can't resist the temptation of delicious food for a long time. After all, crayfish may be flooded in foreign countries, but it may become a rare species in China, because we can make all kinds of delicious food from crayfish, which is simply mouth watering. Crayfish is a controversial food. Because it is an exotic species, it can survive in sewage, so many people think that crayfish is unclean and has metallic substances, but it is true that it tastes delicious. However, it should be noted that some parts of crayfish are not edible.

One: the head of crayfish. Although the head of crayfish is edible, it is better not to eat it, because crayfish is different from other species. Many of its liver parts are in the head, and the head is the place where bacteria and parasites are most likely to accumulate, so it is relatively dirty. But there are also many people who love eating the head of crayfish very much. Stephy, a star, once said in the program that he likes eating the head of crayfish very much.

Two: the shrimp line on your body. When we eat crayfish, we should find that there is a long black shrimp line on its back, which is inedible, because some people say that it is shrimp excrement, and it is a gathering place for heavy metals, toxins and all kinds of garbage, which is very dirty, so it must be disposed of when eating. Handling the shrimp line is really a big project, and it needs to be cleaned up bit by bit, so that the food will be safe and secure.

Three: shrimp cheeks. In fact, shrimp gills can be regarded as the dirtiest place on crayfish, because shrimp lives in water, and shrimp gills are mainly used to filter some harmful substances in water, so those unclean things will definitely attach to shrimp gills, and the most important thing is that shrimp gills are really not delicious, so don't eat this part.

Now the shrimp on the market is actually quite clean, because most of them are farmed artificially, so how can we have a shrimp feast in summer?