How can rubbing a piece of string on your gums be good for them? Surely that will callouse/scar them? And I have never actually gotten anything visible out from between my teeth with floss. Is it good for removing placque and stuff that I can’t see or is there some other benefit?
In: Biology
It’s not. There have been countless studies and none have them have found any evidence that flossing is good for your teeth or
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