What type of salt should you be sprinkling?

All salt is not created equal — though yes, it’s all of the earth! According to the Culinary Institute of America, all types of salt are 40 percent sodium (Na) and 60 percent chloride (Cl). Table salt comes in the form of granular cubes, and most of the table salt you buy in the U.S. is iodized to prevent goiters (enlargement of the thyroid). There were a lot of goiters in America before scientists figured out what to do.

Is iodine deficiency on your radar?

Iodine deficiency isn't on the radar for most Americans. As you’ve heard on the news, most people in the U.S. eat too much salt, and common table salt is "iodized" with this essential nutrient.