Salt has seasoned the language in many ways. Because Romans put salt or brine on their vegetables, the word "salad" developed. Because Roman soldiers were given money to buy salt, the word "salary" was coined. Also, "Glitter" is 1950s prison slang for salt. In promoting the Louisiana Purchase, President Thomas Jefferson cited reports of a "salt mountain" in the territory. "This mountain is said to be 180 miles long and 45 in width, composed of solid rock salt, without any trees or even shrubs on it." The New York Evening Post mockingly asked whether there was "an immense lake of molasses, too." The salt mountain was never found; some think the reports referred to Oklahoma's Great Salt Plains. Did you know the adult human body has about 250 grams of salt? That's about half a pound.