Which food should I avoid after their expiry date?
Thanks for asking. Some expired food products are easy to identify due to an unpleasant smell, mold, swollen packaging or abnormal colour for example.
But others show no visible changes in texture, colour or smell.
In such cases you might well ask yourself if the item is still safe to consume.
The information on packaging isn't always 100% clear.
Especially since some items can actually be eaten after their expiry date without posing a health risk.
To begin with it's important to note that some products don't expire as long as they're stored in the right conditions as indicated on the packaging.
For example, pasta, tinned goods, rice, sugar, flour, coffee, dry cakes, honey or vinegar.
These tend to have an indicative best before date on the packaging, usually noted in the month year format.
But even if you go past that date, the product won't be unfit for consumption.
However, it may have lost some of its sensory qualities like taste, texture or appearance.
So which expired food should definitely not be eaten?
It's mostly fresh products really like meat, fish, ready meals and dairy.
There is one notable exception among dairy products though, which is yogurts.
They don't pose a significant microbiological risk because pathogenic germs don't thrive in yogurts due to its acidic environment and many bacterial cultures.
However, pregnant women, young children and immunocompromised children or adults should still avoid consuming them after their expiry date.
To determine if a fresh food item has expired, you should refer to the use by date, which usually includes a precise day and month.
Fresh products can't be sold once that date has passed because of the health risk they can pose.
Bacteria like salmonella, lysteria or ecoly can develop for example, which are of course dangerous to consume.
Does an opened product still have the same use by date?
No at that point the expiry date is no longer valid.
You should instead refer to the storage recommendations listed on the packaging, including temperature and light.
Generally, opened fresh products should be consumed within three days and you should look out for any changes in smell or appearance.
Then you consume expired frozen products.
It's best where possible to avoid freezing a product when its expiry date is close, because freezing stops the growth of bacteria but doesn't kill them.
That said, frozen products can be kept long after the use by date if the cold chain hasn't been interrupted.
The freezer is functional and free of thrust on the walls and the food hasn't been thawed and re-frozen.
There in mind that raw meat and fish can only be preserved in a freezer for around nine months, which is a lot shorter than ready meals or frozen fruit and veg.
There you have it. Now you know which foods you shouldn't eat after their expiry date.
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