Iron is present in the human body mainly as part of hemoglobin, the oxygen-carrying pigment in red blood cells.

Authors

• Person: Not available Organization: Britannica
  Human body | Organs, Systems, Structure, Diagram, & Facts

Sources

• Human body | Organs, Systems, Structure, Diagram, & Facts www.britannica.com Britannica via serper

Referenced by nodes (2)

• human body concept
• red blood cells concept