Frozen foods are items that have been preserved by lowering their temperature to below freezing. This process helps to maintain their freshness, flavor, and nutritional value for an extended period. Common examples include fruits, vegetables, meats, and prepared meals. The freezing process typically involves rapid freezing, which prevents the formation of large ice crystals that can damage the food's texture. Many people choose frozen foods for their convenience, as they can be stored for long periods and are often quick to prepare. Popular brands like Birds Eye and Healthy Choice offer a variety of frozen options for consumers.