Sodium Bicarbonate(2% RDI of sodium)
Sodium bicarbonate is a chemical salt also known as baking soda. It can be produced artificially as well as appears in nature as nahcolite. Sodium bicarbonate is a white, solid crystalline but can also be found as a fine powder. It is water soluble. Sodium bicarbonate is commonly used in cooking. It is used medicinally to help heartburn and indigestion.