The shelf life of food is the period of time during which the food can be kept at its best quality as recommended by the manufacturers to consumers. So is the expiration date of food really important?

Frozen foods are one of the popular consumer choices today. Frozen foods are very diverse, it can be meat, shrimp, fish or fruits, depending on the purpose of the consumer. However, whether frozen foods are good or not and which frozen foods still have nutritional value for health are issues of concern.