Ingredient · E509

Salt Contains Milk

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Source
Not animal-derived
Allergen
No
Role in food
Salt is widely used in food manufacturing for its ability to enhance flavor and …

What it is

Salt, chemically known as sodium chloride, is a mineral compound essential for human health. It is primarily sourced from evaporated seawater, underground salt deposits, or brine wells, and then purified for various uses.

Why it's used

Salt is widely used in food manufacturing for its ability to enhance flavor and act as a preservative. It draws moisture out of foods, which helps inhibit the growth of bacteria and other microorganisms. It is a common ingredient in a vast range of products, including baked goods, snacks, cured meats, and canned foods.

Health notes

Salt (sodium chloride) is generally recognized as safe (GRAS) by the FDA. High sodium intake is associated with increased blood pressure in some individuals, and public health recommendations often advise moderating sodium consumption. JECFA has evaluated sodium chloride and did not set a numeric limit (ADI not specified) as it is an essential nutrient.

Allergen info

Salt (sodium chloride) itself is not a major allergen. However, the phrase "Contains Milk" indicates that the specific salt product or the food item it's in includes milk or milk-derived ingredients, which is one of the 9 major FDA allergens.

Products containing Salt Contains Milk

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.