The History of Salt

The History of Salt

Salt, also known as sodium chloride, is a ubiquitous mineral that has been a valuable commodity for humans throughout history. It has been used as a seasoning, a preservative, a currency, and even a symbol of friendship. The history of salt in human culture is long...
How to Profit from a Salt Cave

How to Profit from a Salt Cave

Salt caves are man-made caves modeled after real salt mines in the Himalayas. The walls and floor of the cave are covered with Himalayan salt, and the air inside the cave is also enriched with atmospheric natural salt aerosol. Salt caves are said to have many health...