Eating cabbage is also clear!

锘? Eating cabbage is also clear! These kinds of conditions are: rotten cabbage, left over long, not marinated and half-boiled, repeatedly heated cabbage. Because, in this serious situation, Chinese cabbage will contain nitrite, which will combine with hemoglobin in the body to form methemoglobin, resulting in hypoxia in the body, symptoms of poisoning, resulting in…