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Glossary · Food safety

Cold chain

The process of keeping perishable foods at the appropriate temperature during storage, transport and use.

Source and review

USDA

Open source ↗

Evidence level
source_collected_editorial_review_pending
Last editorial review
2026-07-14

Macrovia provides planning information and does not replace personal healthcare.

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Macrovia supports planning and informed choices; it does not replace personal healthcare.