katarh t1_j0wynuo wrote
Reply to comment by beartheminus in Disgusting odors trigger the oral immune system by burtzev
Counterpoint - by covering up their faces to avoid the bad smells, they likely avoided some respiratory illnesses along the way.
beartheminus t1_j0x7vsw wrote
Yes I was thinking this, and it's probably why they continued to do it. It worked, they were just wrong on why.
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