But while all these salts contain sodium, only one—table salt—has been fortified with iodine, an essential nutrient. The practice of iodizing salt began in the 1920s as a way to address ...

However, the iodine content in table salt can sometimes give it a metallic ... Its large crystals sport a vibrant pink color, making it an excellent choice for adding a pop of color when ...

In addition to iodine, table salt contains anticaking agents used to ... Despite its name, black salt usually has a pinkish-gray or pinkish-brown color. There are three main types of black salt ...

Their findings indicate the importance of maintaining adequate levels of iodine intake, primarily through iodized salt, for reducing the risk of frailty when living with diabetes, especially among ...

But after iodine supplements were shown to help prevent them, iodised salt was "rolled out" in 1924. By the 1940s, goiters had all but "vanished". Now, thanks to complacency, changing diets and a ...