People who like to eat every meal can not leave, do not like to eat people cover their noses and want to leave. In fact, there are two kinds of sashimi, one is freshwater fish sashimi, the other is deep-sea fish sashimi. While consuming the former, the probability of being infected by parasites is higher, while consuming the latter, we do not have to worry so much, if something is really wrong, then the Japanese hospitals may have to be full, after all, they love to eat raw. Japanese people pay attention to respect the ingredients, so whether it is seafood or beef, hemp meat, and even eggs, they like to eat the original flavor, not after the open flame cooking, in order to retain the nutrition of the food itself. Among them, tuna is one of their favorite seafood. It is said that tuna is only tasty when eaten raw, but mediocre when cooked, therefore. It is rare to see cooked tuna in Japan, which leads many people to think that tuna is better eaten raw. Then the question comes, tuna cooked in the end is not good to eat? Will eating it raw infect you with parasites?

In fact, in the Mediterranean countries, such as Italy, Spain, the attitude of the tuna is still mainly cooked, they will take the tuna to stew or fried, and then take some vegetables and fruits, a delicious lunch is completed. As a result of a lot of tuna fat, meat is relatively soft, after cooking also has a special flavor, but raw can make the taste of tuna to a higher level, this is because tuna is rich in supersaturated fatty acids and astaxanthin, cooked not only nutritional aspects of a big discount, the taste is not as good as raw. In fact, tuna flakes are not as bad as we think, as a fish that survives in the deep sea, tuna does not have the earthy flavor of general fish. Plus it is rich in fat, it tastes like ice cream without the flavor. That's why the Japanese usually eat it with wasabi and soy sauce. Of course, even though tuna tastes better raw, people still like to cook it before eating it.

Since humans learned to cook over open fires, the days of eating blood and hair are long gone, and the human gut is becoming less able to cope with raw, rotting meat, and even less able to fight off powerful parasites. So it makes sense that people are worried. After all, parasites are very lethal and can cause diarrhea and vomiting or hospitalization. In fact, no matter what animal body can not avoid the existence of parasites, even the human body has roundworms, let alone wild tuna? However, it is worth mentioning that the tuna as a deep-sea fish, the parasites in its body can not adapt to the land environment, coupled with the fishermen ocean fishing, on board the tuna for the ultra-low-temperature freezing preservation, so that when the tuna thawed, his body parasites are almost dead, so the tuna made into sashimi, the safety coefficient is still very high.