Crabs can't be eaten after death: 1, crabs will cause many pathogenic microorganisms and parasites reproduction after death, if you eat dead crabs will cause high incidence of intestinal infectious diseases, and cause diarrhea hazardous to health. 2, the protein and other nutrients have been decomposed and consumed, if you eat again can't play the role of supplemental nutrients, the nutritional value of its greatly reduced. 3, the components of the crab, especially the protein decomposition can cause body allergies. Protein decomposition of the body can cause allergies, light itchy skin, heavy will cause allergic asthma and endanger the body.

The steps for eating crabs are as follows:

1. Lift the crab shell

Select male/female crabs according to your own taste and preference, take out the boiled crabs, and when they are dry, break the shells of the crabs with your hands.

2, remove the crab umbilicus

Turn the crab over and break off the crab's umbilicus, because crab intestines in the umbilicus are dirty and cannot be eaten, and even if there is some yellow in the umbilicus of female crabs, if the technique is not done correctly, it is feared to be contaminated by the intestines of the crab and therefore is not recommended to be eaten.

3, eat crab roe/paste

Mother crabs eat yellow, male crabs eat paste; crab shell lifted, first remove the crab stomach in the crab cover, and then take the crab roe/paste in the crab cover with a spoon, dipped in vinegar, ginger food. Of course if you are a better eater, you can suck the layer of crab yolk/paste wrapped around the outside of the crab stomach.

4. Eat crab body

Break the crab body with both hands and suck the crab yolk/paste on the cross-section of the crab body, then grab the root of the crab leg with your fingers and tear off the section of the crab body along the texture of the crab body, dip the crab body in vinegar and ginger and eat it, or use a toothpick to pick up the meat of the body and eat it.

5, eating crab legs

After eating the crab body, you can eat crab legs, crab legs mainly eat its thighs. You can break down the crab legs, bite off the ends, and suck the crab thighs out.

6, eat crab shears

The most powerful crab is the crab foot shears, so stay for the last one to eat it. Crab clippers according to its joints by hand broken into three sections, the largest part of which, there is a crab clipper can be active can be forcefully broken open and then use scissors to cut open the crab shell to pick the meat to eat, and then in turn will be the rest of the joints in the meat to pick out of the food.

Experts finish eating crabs, crab shells can still be put together into prototypes, so some people will use this way to tell others, the elegant way to eat crabs.