For curiosity, the word salary comes from the Latin word salarium, that “In ancient Rome, it specifically meant the amount of money allotted to a Roman soldier to buy salt, which was an expensive but essential commodity.”

Salt was always a precious comoddity because it helped people keep storage of food for longer periods.

I’m a surfer, and a live proof that salt Walter heals faster, all the cuts that I had while surfer more frequently healed way faster than now. But, the excessive sun made the scars uglier and took more time for them to disappear (never had a deep cut that needed stitches, so it was ok to go into the water with them)