Cancer has a lot to do with daily diet. Experts suggest that healthy anti-cancer recipes based on plants and supplemented by animals should be given priority, and pickled foods should be eaten less.

Dimethyl nitrite produced by salted fish can be transformed into carcinogenic dimethyl ammonium nitrite in vivo. Salted eggs and pickles also contain carcinogens, so eat as little as possible.

Cooked vegetables and pickled vegetables overnight: nitrite will be produced, which will be converted into carcinogenic ammonium nitrite in the body. Repeatedly boiled water: Repeatedly boiled water contains nitrite, which forms carcinogenic ammonium nitrite after entering the human body.

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Taboos for eating sauerkraut:

Do not eat pickled cabbage that has not been pickled for one month, and other pickled foods; Pickled sauerkraut products are still at room temperature in spring and have not been finished; The remaining finished sauerkraut can be bagged and stored in the refrigerator, which can prolong its shelf life by about one month. Avoid oil fume, flour and bacteria during curing;

Avoid uncooked sauerkraut; Avoid uneven spreading of each layer of edible salt noodles during layering, which will affect the taste of pickled products. Any live acid bacteria will deteriorate and multiply before heating and cooking, and in the process of taking out pickled cabbage for many times, it will also bring mixed bacteria into the pickled cabbage tank, which will lead to a large number of mixed bacteria, so pickled cabbage should be cooked and eaten, which is beneficial to health.

Baidu encyclopedia-Chinese sauerkraut

People's Daily Online-Blacklist of Strong Carcinogenic Foods List of Cabbage and Sauerkraut overnight