is there any truth behind the “5 second rule”? How long does it actually take for germs to contaminate food once it’s on the ground?

Question

For the sake of the experiment, let’s assume we’re talking about a kitchen floor.

In: Biology

Answer 1

No. It’s less to do with time, and more to do with how much bacteria is present at the point of impact, as well as the type of material. [https://newrepublic.com/article/122782/five-second-rule-real-food-scientist-explains](https://newrepublic.com/article/122782/five-second-rule-real-food-scientist-explains)