Can I have tea all night? Nine deadly overnight foods are best not to eat.

Cantonese people like to make soup. Put the soup in the refrigerator and cook it the next day. This overnight soup is not good for your health either! Healthy diet: The best way to preserve the soup base is not to put seasonings such as salt. After the soup is cooked, scoop out what you want to drink that day with a clean spoon, and it is best to store it in the refrigerator with a clay pot. Because the leftover soup is stored in aluminum pot and stainless steel pot for a long time, it is prone to chemical reaction, so it should be kept in glass or ceramic utensils. Because some green leafy vegetables contain more nitrate, if they are left for too long after cooking, nitrate will be reduced to nitrite under the decomposition of bacteria, which is carcinogenic and cannot be removed by heating. Healthy diet: Generally, the nitrate content of stem and leaf vegetables is the highest, while that of melon vegetables is slightly lower, with roots and cauliflower in the middle. Therefore, if you buy different kinds of vegetables at the same time, you should eat stems and leaves first, such as Chinese cabbage and spinach. If you are going to cook more vegetables and eat them hot the next day, try to make fewer stem and leaf vegetables and choose melons. 7. Don't eat braised and spoiled food at home overnight. Braised pork and rotten vegetables are both popular seasonal dishes in Shanghai. Many citizens also like to put the leftover braised food in the refrigerator for the night, but this practice has great food safety hazards. To prevent food poisoning, don't eat inferior goods braised overnight in spring and summer. Bulk braised pork should be eaten on the same day, not overnight. From the perspective of food safety, this is unsanitary. If possible, it is best not to eat bad goods overnight. Food experts warn that even the food in the refrigerator is not absolutely "safe". Refrigerators are prone to mold and psychrophilic bacteria. It is easy to cause cross-infection of food. Cold salad is polluted during processing. Even if it is refrigerated, it may go bad overnight. You should make it now and eat it now!