Snakehead is a kind of fish with strong vitality. In the silt of the dry river bed, as long as the silt is wet, it can sustain life. The death of snakehead, which is so vigorous, shows that it has suffered an extraordinary blow, otherwise snakehead will never die easily. Therefore, even if the snakehead itself does not necessarily produce toxins after death, the cause of death should be taken seriously, and it is not excluded that it was poisoned by foreign countries. In case there is toxin residue in the body, and the consequences are unpredictable, it is best not to eat it.

Supplement:

Snakehead is the common name of snakehead [lǐ], also known as snakehead, raw fish, Cai Yu, snake fish and salamander.

Snakehead is fierce, fertile and has a huge appetite. It can often eat all the other fish in the lake or pond. Snakehead can also slide on land, migrate to other waters to find food, and live for 3 days without water. As early as 2000 years ago, it was listed as the top grade of insect fish in Shennong Herbal Classic, along with honey, bees, beeswax (propolis), oysters, tortoise shells, ootheca mantidis, meretrix meretrix, clams and carp.

Black snakehead is a common edible fish in China, with large size, fast growth and high economic value. Snakehead has less bone spurs, high meat content and rich nutrition, which is higher than protein contained in chicken and beef. As a medicine, snakehead has the functions of removing blood stasis, promoting tissue regeneration, nourishing and recuperating. The postoperative snakehead has the functions of promoting granulation, enriching blood and promoting wound healing, and its nutritional value is very rich.