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Yes, aluminum foil can be used for freezing food. It is a good conductor of heat, which helps food freeze quickly and evenly. Aluminum foil also creates an airtight seal, preventing freezer burn and preserving the food's freshness. However, it's important to ensure the foil is food-grade and avoid using it directly with acidic or high-sodium foods as it may react with the foil. Additionally, it's recommended to wrap food securely to maintain its shape and prevent freezer odors from affecting the taste.
