Don’t eat eel:

Patients with pruritic skin diseases, chronic diseases, bronchial asthma, lymphatic tuberculosis, cancer, lupus erythematosus, etc. should avoid eating it. In addition, it is not advisable to eat eels that have been dead for more than half a day. Because eels contain a lot of histidine and trimethylamine oxide, after death, histamine will be decomposed under the action of decarboxylase and bacteria to produce toxic substances. Adults can be poisoned by ingesting 100 mg at a time. Trimethylamine oxide is also easily reduced to trimethylamine and aggravates the muddy smell of eel.

The eel belongs to the order Synbranchidae, the family Synbranchidae, and the genus Eel. Also known as eel, eel, eel, snake fish, blood eel, Changyu, Changyu (Northern Jiangsu area). A collective name for about 15 species of elongated eel-shaped fish of the order Synbranchia. There are two types distributed in my country, one is the common eel, and the other is the mountain eel, which are distributed in Sichuan, Yunnan, Guizhou, Chongqing, Hunan, Hubei, Anhui, Henan and other places.

Eel is commonly known as eel, belonging to the class Fish, order Synbranchidae, family Synbranchidae, and eel subfamily. It is a kind of fish with a body like a snake, but without scales. Its skin color can be green or yellow, and the big one is two or three feet long. Like quiet. They usually lie quietly at the bottom of the water.