Expiration date的意思

"Expiration date" is a term commonly used in the context of food, medicine, and other perishable items to indicate the last date beyond which a product is considered safe or effective for consumption or use. It is the date after which the quality, safety, or efficacy of a product is no longer guaranteed by the manufacturer.

For food items, the expiration date is the date after which the food is not recommended for consumption because it may have lost its flavor, texture, or nutritional value, or it may have become unsafe to eat due to spoilage or bacterial growth.

In the case of medicines, the expiration date is the date after which the drug may no longer be effective or may lose its potency, making it less effective in treating the condition it was intended for.

Expiration dates are typically printed on the packaging of the product and are an important factor to consider when purchasing and using perishable items to ensure their safety and effectiveness.