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3/29/2016

Topic Reading-Vol.1448-3/29/2016

Dear MEL Topic Readers,
What really happens to food when you drop it on the floor?
To eat or not to eat. You may ask this question to yourself when you drop food on the floor especially when the food looks in good shape and the floor looks clean. But is it safe as it looks? How much will the food become contaminated once it’s dropped on the floor? The shorter the time it touches the floor, the lower the risk it’s contaminated?
You may struggle to make a decision psychologically and ecologically, and sometimes economically as well especially when the food is appetizing or you’re very hungry.
According to scientists, it seems quite ok to eat dropped food, provided that the place isn’t a doctor’s office or a slaughter house. It is because you are actually living with uncountable number of microbes anyway in the air, on objects and even on your skin. But most of them are harmless. Then the issue becomes more psychological. For example, if you drop a piece of buttered toast, you may judge whether to put it into your mouth or not based on which side of the toast touches the floor, not how long it stays on the floor.
Enjoy reading and learning about the world you’re living in.

http://www.bbc.com/earth/story/20160322-what-really-happens-to-food-when-you-drop-it-on-the-floor

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