Except for the head, intestines, and shrimp roe, other parts of crayfish can be eaten.

Parts of crayfish that cannot be eaten:

1. The head. Because the head of crayfish absorbs and processes the most toxins, it is also the part most likely to accumulate pathogenic bacteria and parasites. Therefore, the head part of crayfish must not be eaten, nor can it be eaten raw. If it is eaten in severe cases, it will lead to paragonimiasis.

2. Intestine. The intestinal tract and other digestive systems of crayfish tend to accumulate heavy metals, so when cooking, the shrimp threads must be pulled out before they can be eaten.

3. Shrimp yellow. If you are not sure whether the shrimps are clean or not, you should eat less shrimp roe. Shrimp yellows are the gonads of lobsters, which are close to the liver and are also susceptible to contamination. Illness develops after consumption.

Extended information:

Precautions for eating crayfish

1. Do not eat too much crayfish

Although crayfish is good, but Be sure to pay attention to the amount when eating and not overeat. Because crayfish is a hot food, excessive consumption of crayfish will aggravate the heat toxin in the body and cause various symptoms of inflammation. Another point is that the hygienic conditions of crayfish are not safe, and excessive consumption will also be detrimental to health. .

2. Shrimp is not edible for everyone

There are about 20 patients with certain allergic diseases, such as bronchial asthma, recurrent allergic dermatitis, allergic diarrhea, etc. % of patients can have attacks triggered by eating shrimp. Therefore, those who are allergic to shrimp should not eat during the remission period or the attack period.

3. Do not drink tea after eating lobster

The reason why you should not drink tea after eating lobster is similar to the reason why you should not eat fruit. Because tea also contains tannic acid, it can also form insoluble calcium with the calcium in lobster. Drinking tea before or after eating lobster increases the chance of calcium binding to tannic acid. Therefore, it is best not to drink tea while eating lobster. For the same reason, it is also best to leave more than 2 hours apart.

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