Salt is one of the most common elements on our planet and is essential for all life. As far back as 6000 B.C., salt has been an integral part the history of the world and a fundamental element in the rise and fall of countless civilizations.
Throughout history, salt has been highly valued and even used as currency. Did you know the term salary was derived from the word salt? Countless treaties and wartime strategies revolved around the making or denying of salt and it was closely tied to the rise of power and dominance by rulers.
Salt is the subject of generations of lore, tales and idioms. Terms like "not worth his salt" and "salt of the earth." In many civilizations, salt has been extensively used for the improvement of luck, wellbeing, cleansing and purifying.
Today we hear that "salt is essential for all life" and the media blasts that we consume too much salt in our daily diet which is detrimental to our health. And is there a "healthy" salt?
Google says: There isn't a single "healthiest" salt, as all types are primarily sodium chloride, and the differences in trace minerals are negligible for most people. However, sea salt and pink Himalayan salt, which are less processed and retain some trace minerals, are often considered slightly healthier than table salt.
(Thanks to a Salt Lake Visitors' Guide for this info. And Google.)