Used as a dietary supplement to treat or prevent iron deficiency anemia. Commonly added to fortified foods like cereals and breads to enhance nutritional value. Employed in the pharmaceutical industry for iron supplements due to its high bioavailability and mild gastrointestinal side effects. Utilized in animal feed to improve iron levels in livestock. Acts as a color stabilizer in olives and other food products. Incorporated in skincare formulations for its antioxidant properties and potential to improve skin health.