History of salt

Salt, or sodium chloride, is a naturally occurring crystalline mineral that dissolves in water. It is one of the few minerals people use as food and one of the oldest seasonings. Since ancient times, salt has been a valuable commodity, and communities often settled near salt deposits.

Its importance is reflected in names such as “white gold” and in many proverbs and traditions. In the past, salt was sometimes regarded as a treasure and could be valued even more highly than gold.

In the Middle East, salt was an important symbol of hospitality and friendship. Because it was used to preserve and season food, sharing bread and salt came to represent lasting relationships.

The ancient Greeks and Romans attributed protective properties to salt. The superstition that spilling salt brings bad luck, and that throwing a pinch over the left shoulder can avert it, is associated with these traditions.

Historically, salt was also used in traditional remedies. In modern times, it has found applications in the manufacture of cosmetics.