7. The 5-second Rule

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The 5-second rule is a popular myth claiming that food dropped in the floor which is picked up before five seconds elapses is still “safe” to eat since germs and bacteria have not had time to attach themselves to it. There’s no truth to this foolishness, but some restaurant workers seem to think it’s OK to serve food that’s been dropped on the floor. To the extent it is possible, it may be a good idea to keep an eye on your server as they deliver your meal.