Sushi mainly contains sashimi (sashimi), which may carry parasites. So why aren't Japanese worried about parasites in sashimi? Japanese people have a eating habit, that is, they like to eat sashimi, which is not difficult to understand, because of their living environment. Because the Japanese archipelago is surrounded by the sea, rich in fishery resources and relatively easy to obtain marine resources, it has formed the habit of eating fish. The Japanese eating sashimi is also related to the genetic inheritance factors of their ancestors.

Japanese people eat sashimi without worrying about parasites, mainly because of the following factors.

First, the Japanese people's physique and genetic factors are congenital factors. Japan is an island country, surrounded by the sea, and has developed life and eating habits for a long time. Eating sashimi is already suitable for their physical conditions.

Second, the sashimi eaten by the Japanese are mostly marine fish, and most parasites of marine fish cannot form a complete life cycle in the human body, so they cannot survive in the human body on a large scale. Reduces the probability of infection.

Third, most of the sashimi eaten now has been frozen at low temperature. About -35 degrees for 24 hours or -24 degrees for 7 days. This can effectively kill most parasites.

There is no so-called sashimi raw fish in Europe and America. The food and drug administration of the United States has a guide to freeze and kill parasites, which is to store at MINUS 35 degrees 15 hours; Or freezing at minus 35 degrees, and then freezing at minus 20 degrees for 24 hours; Or 20 degrees below zero for 7 days.

Fourth, dip in mustard. Mustard contains bactericidal ingredients, which can kill bacteria such as Escherichia coli and Staphylococcus aureus, and inhibit the growth of mold and other toxic bacteria in food. Mustard has detoxification function, which can detoxify fish and crabs. When Japanese people eat sashimi, they usually eat it with mustard, which also has the effect of killing parasites.

However, in China, the access to fresh sashimi and the sanitary conditions are not as good as those in Japan, so it is recommended not to try sushi with sashimi easily unless you go to a very high-end Japanese restaurant with quality assurance.

Sushi takes away parasites, which should refer to sashimi in sushi. In fact, it is not that Japanese people are not worried about parasites. People everywhere are worried about parasites, and Japanese people who like sashimi have come up with many prevention and solutions.

First of all, most of the fish used to make sashimi come from the deep sea. Compared with freshwater fish, the probability of marine fish carrying parasites is lower, so the risk of parasitic diseases is reduced. As for these common freshwater fish, especially those coming out of polluted rivers, I guess many Japanese are afraid to eat them.

Fish that make sashimi will be frozen at low temperature after being caught, which will kill most parasites. I once heard a Japanese friend say that if it is caught here, sashimi will be cut out and eaten there immediately, and sometimes there are worries about eating it, so basically everyone eats sashimi after low temperature treatment.

There is another way, that is, the dip commonly used in Japanese sashimi is mostly mustard, which has certain disinfection and sterilization effect. Although it may not be so magical to kill parasites by mustard alone, the probability of parasites in sashimi after screening and freezing treatment is very low, so it is more stable to have some mustard to kill and sterilize.

There is also a view that Japanese people have been eating sashimi for so many years, and they have been trained for a long time, and they are not afraid of parasites at all. This statement is unfounded. Japan is a country with a high incidence of parasitic diseases. At present, there have been more than 4000 cases of human infection with Anisodomy in Japan, but it is the highest in the world!

Haha, the Japanese are not made of iron, and they are also worried about being infected by parasites. Moreover, in the past two decades, Japan has always been a country with a high infection rate of parasites in Asia.

Han Yi has always hated Japan, because its friends always give people a feeling of bullying and being afraid of hard work. When I was in college, among all medical textbooks, Schistosoma japonicum was the most impressive thing about Japan! However, it is undeniable that Japan's preventive medicine and clinical medicine are in the forefront of the world. Patients in Japan can often get better and more timely treatment in the face of disease prevention and treatment.

Because Japan attaches great importance to the prevention and treatment of parasites and intestinal diseases, community hospitals regularly distribute insecticide and free gastrointestinal examination, and another ordinary Japanese does not eat sashimi every day.

Whether it is good or bad for Japanese to eat sushi is not certain, because the Japanese have a high proportion of gastric cancer, which is caused by stomach diseases, which are related to gastric parasites.

Big parasites eat small parasites.

Will the big fish in eat small fish be afraid?