It is not recommended to eat unopened white sugar after it has expired. White sugar has a shelf life set when it leaves the factory. Eating it within this period is good for your health. If it is consumed beyond this period, it will not be very friendly to the body. , it is recommended that everyone pay attention to the shelf life of their own food in time to avoid physical harm caused by expiration.

White sugar is a common food in life. The shelf life of white sugar produced by different manufacturers is different. The shorter one is 18 months, and the longer one is 24 months. This is based on good preservation. If the product is not stored properly, the shelf life will be shortened accordingly. Sugar is not resistant to high temperatures and has a certain degree of water absorption. Therefore, sugar easily becomes damp and needs to be stored in a relatively dry environment to avoid moisture. The structure of glass is relatively stable, so it is most suitable to place white sugar in a glass jar. choice.