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15 June 2026

Canned foods: 20 products that defy time thanks to acidity, sugar, and lack of moisture

Certain canned foods defy all laws of expiration and can remain edible for decades, or even indefinitely. The secret? A combination of food science and natural properties like high acidity, high sugar content, or a total lack of moisture. From honey discovered intact in Egyptian tombs to sealed white rice lasting 30 years, these 20 products transform your pantry into an eternal strategic reserve.

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Illustration image © TopTenPlay
Symbolbild © TopTenPlay

The discovery of perfectly edible honey in Egyptian tombs…

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