Not all fish have anisakis; there are some varieties that do not have this parasite inside and, therefore, its consumption is considered safe. Anisakis is a nematode that can be very harmful when introduced into the human body.
According to information published by the Centers for Disease Control and Prevention (CDC) , it is the cause of a disease known as “anisakiasis”, which can trigger serious reactions in the body, both digestive and allergic.
According to this same source, the best way to avoid this condition is by avoiding the consumption of raw fish or undercooked squid. Therefore, in addition to knowing the fish that do not have anisakis, we will see some tips to reduce the risk of infection.
Fish that do not have anisakis
Anisakis is a parasite that, according to a review published in the International Journal of Parasitology, can occur in different strains, which determines the subsequent reaction by the human body.
It is usually present in cephalopods, but also in fish such as hake, horse mackerel, sardine or cod. However, not all products of this type are capable of harboring this nematode inside.
In general, fish that live in fresh waters do not usually present this parasite. Both trout and farmed salmon are safe foods from the point of view of the absence of this microorganism.
It is necessary to bear in mind that it is a parasite whose ingestion can trigger a process of anaphylaxis, as stated in an article published in the journal Internal Medicine. For this reason, it is also necessary to take into account which fish contain it and, if so, how to end it.