Ferrous Sulphate
What is Ferrous Sulphate?
Ferrous sulfate is an iron salt that appears as a white to bluish-green crystalline powder. It is produced industrially by reacting iron with sulfuric acid. It is commonly used as a source of iron in foods and supplements.
Is Ferrous Sulphate vegan?
Ferrous Sulphate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is Ferrous Sulphate gluten-free?
It does not contain gluten.
Is Ferrous Sulphate a major allergen?
Ferrous sulfate is not derived from any of the nine major allergens recognized by the FDA.
What is Ferrous Sulphate used for?
Manufacturers add ferrous sulfate primarily to fortify foods with iron, which is an essential nutrient.
Is Ferrous Sulphate safe?
Ferrous sulfate is generally recognized as safe (GRAS) by the FDA for use as a nutrient supplement and food additive.
Why it's used
Manufacturers add ferrous sulfate primarily to fortify foods with iron, which is an essential nutrient. It is often found in enriched breads, cereals, and pasta products to help prevent iron deficiency. It can also be used as a colorant in some applications.
Health notes
Ferrous sulfate is generally recognized as safe (GRAS) by the FDA for use as a nutrient supplement and food additive. Iron is essential for human health, and ferrous sulfate is a common source used in food fortification. JECFA (Joint FAO/WHO Expert Committee on Food Additives) has evaluated iron salts, including ferrous sulfate, and established acceptable daily intakes. While generally safe at recommended levels, high doses of iron can cause gastrointestinal upset.
Allergen info
Ferrous sulfate is not derived from any of the nine major allergens recognized by the FDA. It does not contain gluten.
Foods that contain Ferrous Sulphate
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