Seasoning Packet Ingredients: Salt

Salt is a mineral composed primarily of sodium chloride (NaCl). It is naturally occurring and can be obtained by evaporating seawater or by mining underground salt deposits. After extraction, it is often refined to remove impurities.

Manufacturers add salt to food primarily as a flavor enhancer, making foods taste better. It also functions as a preservative by drawing out moisture, which inhibits the growth of bacteria and molds. Salt is commonly used in a wide variety of processed foods, including snacks, baked goods, cured meats, and canned goods.

Salt is Generally Recognized As Safe (GRAS) by the FDA. It is an essential nutrient needed for proper nerve and muscle function and maintaining fluid balance. However, high intake of sodium, a component of salt, is linked to high blood pressure in some individuals, which is a risk factor for heart disease. JECFA has evaluated salt and concluded that it is not appropriate to establish an Acceptable Daily Intake (ADI) for essential nutrients like sodium chloride. The FDA's Daily Value for sodium is 2,300 mg.