? Snakehead is a kind of edible fish, and it is a very commonly used food in our country. The flesh of snakehead is non-toxic and can be safely eaten. But some people think that black fish head is poisonous, or contains some harmful substances to human beings, so it can not be eaten. In fact, this is just a rumor, the black fish head is also non-toxic. The flesh and head of snakehead are non-toxic and edible. It's just that the spines on their dorsal fins are poisonous, and if they are touched, they may be poisoned, so you need to be careful when touching them.
Although the head of snakehead fish is non-toxic, sometimes it is easy to accumulate some harmful elements to humans, such as mercury. However, not all snakehead fish heads are like this, only snakehead fish growing in substandard water environment are like this. Therefore, when buying snakehead, we must go through regular channels, otherwise their quality can not be guaranteed.
? As mentioned above, snakehead is not toxic and can be eaten. The head and body of the snakehead can be used together to make soup. At this time, their heads and bodies need to be washed first to avoid some parasites and unclean substances on the surface. In addition, the internal organs of snakehead need to be removed and should not be eaten as far as possible. After high temperature sterilization and disinfection, some bacteria on the body of snakehead will be destroyed, and it will not be harmful to human beings. In fact, snakehead meat contains a lot of nutrients, which has the effect of nourishing the body and is a good food.
