Information:
| Category | Details |
|---|---|
| What it is: | Iron is an essential mineral that plays a key role in the formation of hemoglobin, a protein in red blood cells that transports oxygen throughout the body. It is also involved in the production of myoglobin, a protein that stores oxygen in the muscles, and in several other important body processes, including energy metabolism and immune system function. |
| What it does: | Iron helps maintain adequate energy levels through its role in oxygen transport and storage, supports immune function, and contributes to cognitive development. Adequate iron intake is essential for overall health, including skin, hair, and nail health. |
| Usage: | Iron can be found in both animal and plant foods. Rich animal sources include red meat, chicken, and fish, while plant sources include fortified grains, beans, lentils, and spinach. Because iron from plant sources is less easily absorbed, vegetarians and vegans are often advised to increase their intake of vitamin C, which improves iron absorption. |
| Possible health benefits: | Adequate iron intake can help prevent iron deficiency anemia, a condition that causes fatigue, weakness, and decreased immune function. Supporting healthy iron levels contributes to improved physical performance, cognitive function, and overall vitality. |