The "Best Before Date" is a label found on food packaging that indicates the date until which the product is expected to maintain its best quality. It is not a safety-related date, meaning that food can still be consumed after this date, although its taste, texture, or nutritional value may decline. This date is determined by the manufacturer based on factors like the type of food, storage conditions, and packaging. Common items with a "Best Before Date" include canned goods, dry foods, and frozen products. Always check the date to ensure optimal quality when consuming food items.