As we all know, overnight vegetables are leftover food, because many vegetables themselves contain a lot of vitamins and rich nutrition, and most of them are green vegetables. Because when we cook, we should cook or fry the dishes before eating. When these cooked dishes are not eaten that night and left for too long, a large number of bacteria will be produced in the food.
Sometimes these bacteria are invisible to the naked eye, but if these leftovers are left for a long time, we will see a lot of mold and rot on the surface of food, which is the same as food deterioration. Many times, there are dishes on the dining table at home. In fact, this is a waste phenomenon. When cooking, you should do it according to your own specific situation, and do as much as you can, otherwise there will be a big table of dishes left every time. If we eat overnight dishes, it will not only seriously damage our health, but also bring us some economic losses.
As we all know, many overnight dishes contain a lot of carcinogens, but some people will continue to eat them the next day. They think they just need to heat up. In fact, this is wrong, because bacteria have been produced in food, and various harmful substances slowly spread in food, which will lead to food deterioration for a long time, so even before eating, it can not be removed by heating. Therefore, the dishes placed on the table at home every day will cause cancer overnight.