Encapsulated Reduced Iron

Encapsulated reduced iron is a form of iron, a mineral essential for human health, that has been coated to improve its stability and prevent unwanted reactions in food. This coating can also help mask the metallic taste often associated with iron supplements. It is produced by combining iron powder with a coating material, such as a lipid or carbohydrate, through various manufacturing processes.

Manufacturers add encapsulated reduced iron to foods as a nutrient to fortify them with iron, helping to prevent iron deficiency. It is commonly found in fortified breakfast cereals, snack bars, and infant formulas. The encapsulation helps ensure the iron remains effective and palatable in these products.

In the U.S., reduced iron is generally recognized as safe (GRAS) by the FDA when used as a nutrient. Iron is vital for oxygen transport in the blood and numerous metabolic functions. While iron is essential, excessive intake can be harmful, particularly for individuals with certain genetic conditions. JECFA and EFSA have evaluated iron compounds, and regulatory bodies set upper intake levels for total iron from all sources to prevent adverse effects.