Science & Technology
Is food dropped on the floor safe to eat?
By
T.K. RandallMay 4, 2012 ·
43 comments
Image Credit: sxc.hu
Scientists have recently studied whether or not food dropped on the floor is truly safe for consumption.
We're all guilty of it: dropping a chip or a grape on the floor and quickly snatching it up again only to pop it directly into our mouths. But is it truly safe to do that ? Until now there hasn't been any significant proof one way or the other.
A recent study conducted at Manchester Metropolitan University explored this idea by examining various foods that were dropped and left on the floor for 3, 5 and 10 second intervals. The results suggested that processed foods with the highest sugar or salt content were the safest to consume after hitting the floor.
Who hasn't picked up a piece of dropped food from the floor, given it a quick blow and assumed it was still safe to eat?To many of us, it is second nature to apply the age-old pseudo-scientific 'three second rule' on such occasions, telling ourselves we're safe if the food hit the floor only momentarily.
Source:
Daily Mail |
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