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Experts Warn: Eating Past Use-By Dates Risks Poisoning

9/17/2025

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Summary

Story summary

Scientists warn against consuming food past its use-by date, particularly dairy, fish, and dips, due to the risk of food poisoning.
The UK wastes around 9.52 million tonnes of food each year, enough to feed over 30 million people.
Use-by dates indicate the last safe consumption date, while best before dates refer to quality.
Mold can be scraped off jam, but moldy nuts should be discarded.
Always wash leafy salads and vegetables before eating.

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Story summary

Scientists warn against consuming food past its use-by date, particularly dairy, fish, and dips, due to the risk of food poisoning.
The UK wastes around 9.52 million tonnes of food each year, enough to feed over 30 million people.
Use-by dates indicate the last safe consumption date, while best before dates refer to quality.
Mold can be scraped off jam, but moldy nuts should be discarded.
Always wash leafy salads and vegetables before eating.