Question

why does our body need iron​

Answer 1

Answer:

Iron is an important component of hemoglobin, the substance in red blood cells that carries oxygen from your lungs to transport it throughout your body. Hemoglobin represents about two-thirds of the body's iron. If you don't have enough iron, your body can't make enough healthy oxygen-carrying red blood cells...

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Answer 2

Answer:

Iron is important for the proper functioning of all cells in our bodies. The main role of iron in the body is in the red blood cells where it helps carry oxygen to the body's cells and tissues. In the red blood cells, iron combines with a protein called haemoglobin.

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