The 'five-second rule' for dropping food on the floor is a real thing
Whether itâs said sarcastically after emptying an entire soup onto your kitchen floor or making an excuse not to throw away a biscuit you dropped in your bedroom, weâve all had someone declare the âfive-second rule!â
For years, chocolates and pieces of toast have been spared from the bin thanks to this seemingly arbitrary time limit.
But according to food hygiene experts, this might not be as arbitrary as we might think.
A germ expert from Aston University, Professor Anthony Hilton, told the Metro that âfood is unlikely to have picked up harmful bacteria from a few seconds spent on an indoor floorâ.
Music to our ears, no?
Though instead of eating absolutely anything as long as itâs spent under five seconds touching the floor or despairingly chucking anything that remains on the ground beyond this mark, Hilton instead recommends doing a simple observation test.
He says that itâs best to check if itâs âvisibly contaminatedâ with dirt, and avoid eating it if thatâs the case.
âEating food that has spent a few moments on the floor can never be entirely risk-free,â he explained.
âObviously, food covered in visible dirt shouldnât be eaten, but as long as itâs not obviously contaminated, the science shows that food is unlikely to have picked up harmful bacteria from a few seconds spent on an indoor floor.â
Sounds like pretty good common sense. Now, if youâll excuse us, we have some floor toast to eat.
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