And Salt

Salt is a mineral compound primarily composed of sodium chloride. It is obtained either by mining from underground deposits or by evaporating seawater or brine. After extraction, it is processed to remove impurities and may be fortified with iodine.

Salt is widely used in food manufacturing as a flavor enhancer, balancing and bringing out other tastes in food. It also acts as an effective preservative by drawing out moisture, which inhibits the growth of bacteria and molds. It is found in a vast array of processed foods, including snacks, canned goods, baked products, and cured meats.

Salt (sodium chloride) is generally recognized as safe (GRAS) by the FDA. High sodium intake is a well-established risk factor for high blood pressure, which can increase the risk of heart disease and stroke. The FDA's Daily Value for sodium is 2,300 milligrams per day. JECFA has evaluated sodium chloride and has not set a numeric acceptable daily intake (ADI not specified), as it is an essential nutrient.