this post was submitted on 30 Jan 2026
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No Stupid Questions

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Seeing somme 2000+ year old earrings at the museum got me thinking. How did we our ancestor started thinking Let's poke a hole in your ear, and then keep a piece of silver inside to make-sure the hole stay open Already by today standard's it sometimes feel a bit crazy.

Bonus question, how did they even prevented infection/allergies. Even today, people still have allergies/infection from earring. But in an era before modern hygiene and medecine, how wasn't it more dangerous ?

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[–] rockerface@lemmy.cafe 5 points 1 month ago (1 children)

how did they even prevented infection/allergies

Well, they either got lucky or died. But also, alcohol probably already existed at the time.

[–] fonix232@fedia.io 3 points 1 month ago (1 children)

Not at the proof level needed for it to disinfect, at least not the earliest body piercings.

Alcohol is a disinfectant only at certain v/v percentages (or proof) - specifically between 60-90% (120-180 proof). 40% (such as vodka, whiskey, and most spirits) works in a pinch as well.

However the earliest alcohols were 10-15% ABV at most. We're talking about beers and wines that came from accidentally allowing fruits, bread, etc., ferment in water.

Now, mind you, even a 5-7% beer or winde won't have much microbial life in it, but that's because of constant exposure to an alcohol-ic environment.

Now, distillation for alcohol didn't come around until 1000CE-ish (distillation itself has been available since Ancient Mesopotamia, but was primarily used to clean water, or to concentrate perfume). Medieval monks were actually the first to distill wine into aqua vitae (a form of fortified wine)

So no, people ~2000 would not have had access to high enough potency alcohol to be used as a disinfectant.

[–] rockerface@lemmy.cafe 2 points 1 month ago (1 children)
[–] Noodle07@lemmy.world 1 points 1 month ago (1 children)

Fire is great at killing bacteria, piercing with hot metal maybe ?

[–] Phil_in_here@lemmy.ca 2 points 1 month ago (1 children)

It doesn't need to be hot for the bacteria to be dead, just recently to have been hot.

[–] Noodle07@lemmy.world 1 points 1 month ago

Oh true, then yeah pointy bone with a fire goes pokey pokey