Ferrous Sulfate Or Reduced Tron

Ferrous sulfate is an iron salt, a mineral that is essential for human health. It is typically produced by the reaction of iron with sulfuric acid. Reduced iron is a form of iron powder made by reducing iron oxides with hydrogen or other reducing agents.

These ingredients are added to foods as a source of iron, a vital nutrient. They are commonly found in enriched grain products like cakes and snack cakes to help boost their nutritional content. Iron is important for forming hemoglobin, which carries oxygen in the blood.

Ferrous sulfate and reduced iron are permitted as nutrient supplements in food by the FDA. Iron is an essential nutrient, and deficiency can lead to anemia. However, excessive iron intake can be harmful, especially for individuals with certain genetic conditions. JECFA has evaluated iron compounds and established acceptable daily intakes. The National Academies have set a tolerable upper intake level for supplemental iron.