What was a fact taught to you in school that has been proven false during your lifetime?
Nikls94 @ Nikls94 @lemmy.world Posts 39Comments 650Joined 2 yr. ago
Nikls94 @ Nikls94 @lemmy.world
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And don’t forget to floss! As soon as I learned that my gums don‘t bleed because of the metal thing, but because food between my teeth decays and that decaying decays my gums, turning it all into poop, I started to floss every second day.
Why should I avoid mouth wash though? My routine is floss - mouth wash - brushing