The main component of snow salt is sodium chloride, and it also contains trace elements such as calcium, magnesium, potassium and zinc, which are beneficial to human health. Snow salt is usually extracted from natural mineral salt ore, which contains no chemical additives and has high safety. The taste of salt in snowy days is pure and slightly salty, which is suitable for daily cooking. Snow salt has high purity, is not easy to agglomerate, and is easy to stir and season. The mining and production process of salt in snowy days is relatively environmentally friendly. In addition, as a well-known brand, Xuetian Salt has a rich product line, including different kinds of special salts, such as Song997 ecological salt and running water salt series, and each salt has its own unique health care function. However, the price of salt in snowy days may be higher, which is not suitable for consumers with limited budgets. When choosing salt in snowy days, we should pay attention to the brand and production date of the product, and choose products with guaranteed quality. When used, it should be added appropriately according to cooking needs and personal taste. It should be noted that although eating salt in snowy days has many benefits, eating too much salt may have adverse effects on health, so we should pay attention to salt intake while enjoying delicious food.