We all know that kimchi is actually something that can't be eaten much, because nitrite in it is a serious carcinogen. The peak value of nitrite is from the third day to the tenth day after the start of pickling. Nitrite is so serious at this time that it can only be eaten by dripping.
In order to eat some nitrite, kimchi is usually opened after 15 days, and there will be more family choices after 2 1 day, which shows that nitrite in kimchi has basically been reduced to a minimum.