Mineral Salt

Mineral salt is a general term for salts obtained from natural mineral deposits, such as those found in the earth's crust or from evaporated ancient seas. These salts primarily consist of sodium chloride but also contain various trace minerals. They are typically mined or harvested and then processed into granules or crystals.

Mineral salts are widely used in food for flavoring, seasoning, and preservation. They enhance the taste of dishes and can extend the shelf life of certain products. They are commonly found in seasoning mixes, processed meats, crackers, and some dairy alternatives.

Mineral salts, primarily composed of sodium chloride, are generally recognized as safe (GRAS) by the FDA. Sodium is an essential nutrient, but excessive intake is a public health concern. The FDA Daily Value for sodium is 2,300 mg. JECFA has evaluated sodium chloride and established an acceptable daily intake. While some mineral salts contain trace minerals, their contribution to overall nutrient intake at typical consumption levels is generally small.