AI Overview
Iron is an essential mineral that helps with many vital functions in the body, including:
- Red blood cell production: Iron is required to produce hemoglobin, a protein in red blood cells that carries oxygen throughout the body.
- Immune system: Iron helps the immune system function properly, especially in the intestines.
- Oxygen transport: Iron helps transport oxygen from the lungs to the rest of the body.
- Muscle function: Iron helps store oxygen in muscle cells, and is responsible for the red color of muscle.
- Hormone synthesis: Iron is needed to synthesize certain hormones.
- Growth and development: Iron is needed for growth and development.
Iron deficiency can cause anemia and lead to symptoms like fatigue.