minus-squarearvere@lemmy.worldtoYou Should Know@lemmy.world•YSK: Flossing your teeth is only uncomfortable when your gums are unhealthylinkfedilinkEnglisharrow-up21·1 year agoif only they knew that in the 14th century, millions of lives would have been saved linkfedilink
if only they knew that in the 14th century, millions of lives would have been saved