Glossary I
Deutsch: Eisen / Español: Hierro / Português: Ferro / Français: Fer / Italiano: Ferro
Iron is an essential mineral that plays a critical role in human nutrition, primarily known for its function in oxygen transport and energy metabolism. As a trace element, it is required in small but vital quantities to maintain physiological processes, yet deficiencies or excesses can lead to severe health complications. Its significance extends beyond biological systems, influencing food fortification strategies, dietary recommendations, and public health policies worldwide.