Crab heart:

located in the abdomen of the crab, the appearance of milky white, crab heart is cold food, after eating it will increase the cold in the body, so when you eat the crab should be picked out, if you accidentally eat the crab heart, you can drink some ginger tea, to get rid of the cold in the body.

Crab stomach:

The stomach of crabs, crabs live in shallow water, in the stomach of crabs will accumulate silt, dirty water, etc., and its unhygienic, before eating crabs should be picked out to avoid accidental eating.

Crab intestines:

Crab intestines are distributed in the crab's abdomen, and they should be picked out before consumption. Unlike the intestines of other animals that we often eat in our life, crab intestines are very small, and what is loaded inside the crab intestines is the crab's feces, which is very difficult to be cleaned, so crab intestines are not eaten by us.

The crab is more delicious, but the crab belongs to the more cold food, so do not eat some cool fruits, such as watermelon, pears, grapefruit, mangosteen, etc. when you eat crab, it is easy to cause acute gastroenteritis.