alt Hacker News> Plus it rehabilitates your lungs to be in a salt mine for a long time.
It what?
Replies
Hikikomori • today at 7:44 AM
Like victorian doctors prescribed sea air for healing. When it didn't work they prescribed country air.
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> Plus it rehabilitates your lungs to be in a salt mine for a long time.
It what?
Like victorian doctors prescribed sea air for healing. When it didn't work they prescribed country air.
Halotherapy / speleotherapy, pseudo science. Not harmful but probably just placebo
https://en.wikipedia.org/wiki/Halotherapy
https://en.wikipedia.org/wiki/Speleotherapy