Sodium Chloride

Sodium chloride is commonly known as table salt. It is a mineral compound made of sodium and chloride, two essential elements. It is found naturally in seawater and underground salt deposits, and is typically obtained through mining or by evaporating saltwater.

Manufacturers add sodium chloride to foods primarily for flavor, enhancing the taste of many dishes. It also acts as a preservative, helping to cure meats and prevent the growth of spoilage microorganisms in various food products. It is widely used in snacks, processed foods, baked goods, and cured meats.

In the United States, sodium chloride is generally recognized as safe (GRAS) by the FDA for its intended uses. It is an essential nutrient needed for proper body function. However, consuming too much sodium can be a health concern, with the FDA setting a Daily Value of 2,300 mg for sodium. JECFA has evaluated sodium chloride and established an acceptable daily intake. EFSA has also evaluated its safety.