"Refined salt" refers to salt that has undergone a process to remove impurities and minerals, resulting in a pure and clean form of salt that is commonly used in cooking and food preparation. Full definition
Using Celtic salt or sea salt instead of refined salt will help to increase your iodine intake too. (fullhealthsecrets.com)
I stopped using refined salt and started using Celtic sea salt on my food and also adding 1/4 teaspoon to every quart of my filtered drinking water. (amazon.com)
The issue with sodium intake today is that many people consume too much refined salt, which is devoid of minerals. (wellbabyboomer.com)