The Conversation

Health Check: do we really have to pay attention to 'use-by' and 'best-before' dates?

Author: The Conversation USA

If it looks okay, and smells okay, then it's alright, right?Sarah R/Flickr, CC BY-SA

Most foods degrade and decay over time due to reactions with oxygen, decomposition of the food’s structure or flavour compounds, or microorganisms (or “microbes”) causing the food to spoil. The result can be food that is rancid, smelly, slimy, has...

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