Off the Spice Rack: The Story of Salt
By Stephanie Butler
Salt doesn’t just make your food tastier—it’s actually required for life. Sodium ions help the body perform a number of basic tasks, including maintaining the fluid in blood cells and helping the small intestine absorb nutrients. We can’t make salt in our own bodies, so humans have always had to look to their environments to fill the need. Early hunters could get a steady supply of salt from meat, but agricultural groups had to seek it out by following animal tracks to salt deposits.
The Egyptians were the first to realize the preservation possibilities of salt. Sodium draws the bacteria-causing moisture out of foods, drying them and making it possible to store meat without refrigeration for extended periods of time. Delicacies like our modern-day Parma hams, gravlax, bresaola and baccala are all the result of salt curing. But back in the day, this type of preservation wasn’t limited to meat: Mummies were packed in salt too. In fact, when mummies were shipped down the Nile as cargo, they were taxed in the “salted meat” bracket.
How did ancient populations get their salt? The Shangxi province of China has a salt lake, Yuncheng, and it’s estimated that wars were being fought over control of its salt reserves as early as 6000 B.C. Salt was gathered from the lake during the dry season, when the water evaporated and flats of salt were exposed. The Egyptians got their salt from Nile marshes, while early British towns clustered around salt springs. In fact, the “wich” suffix in English place names like Middlewich and Norwich is associated with areas where salt working was a common practice.
Even well into American history, destinies were decided by salt. During the Civil War, salt was a precious commodity, used not only for eating but for tanning leather, dyeing clothes and preserving troop rations. Confederate President Jefferson Davis even offered a military service waiver to anyone willing to work on salt production on the coast. The ocean was the only reliable source of salt for the South since inland production facilities were so valued they became early targets of Union attacks.
Amazing how something we take for granted was such an important part of life in the old days. Makes you appreciate the little pleasures of life a little more, doesn't it? This article came from the history.com website.
Coffee out on the patio today. No rain in sight...yet!