Leftovers can be eaten for a certain period of time as long as they are kept reasonably overnight.

Generally, if the leftovers are left for a long time, there will be more bacteria. These bacteria will decompose protein, carbohydrates, fat, etc. in food, which will reduce the nutritional value of food and even lead to the deterioration of food, which will do great harm to the health after eating.

Therefore, the leftovers should be preserved reasonably, so long as they are preserved reasonably, they can be eaten within a certain period of time. It will not have much impact on the body.

boiled water can be drunk overnight. In fact, after boiling water, 99.9% of bacteria can be basically eliminated. In clean and tidy air, the growth of bacteria is very slow or even impossible, so even if it is boiled overnight, there is no need to worry about being infected with bacteria.

Extended information:

Preserve leftovers:

1. Pay attention to cooling. Everyone should know that hot food can't be refrigerated in the refrigerator, and only the leftovers that have cooled down can be preserved. If the food is not cooled and then put into the refrigerator, the food center is prone to qualitative change, and the hot air brought by the food will cause the condensation of water vapor and promote the growth of mold, which will lead to the mildew of the food in the whole refrigerator.

and if it is cooled and put in the refrigerator, it can inhibit bacteria and slow down the spoilage of food, so that you can continue to eat it next time.

2. simply store it. Different foods must be stored in different ways. You can't put all the foods together, so it's easy for all the foods to rot quickly. Because put together, it is easy for bacteria produced by different foods to cross together, which will accelerate the spoilage of food and make food go bad. Can be stored separately with plastic wrap or plastic bag.

3. The storage time should be controlled. Leftovers can't be eaten for as long as they are kept. Generally, they should not be kept overnight. It is best to control them within 6 hours and heat them when eating.

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