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The main use of iron in the body is to make heme, the protein building block of hemoglobin. Hemoglobin is the oxygen transporter molecule in red blood cells. There are also other uses but together they take far less than the production of heme does.
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoIf the body does not have enough iron, then it will being to become weak and you wont be able to function properly, also the it will make you very tired, and could possibly cause you to faint.
Wiki User
∙ 11y agoiron is most important substance in human body because it is the main thing which is used in the formation of haemoglobin. iron also plays the role in activating the enzymes.
Wiki User
∙ 15y agoIt helps to allow blood around your circulatory system
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People need iron to form red blood cells.
Why do you need to quarry iron ore?
we need to quarry it because we need iron to make things like condoms
Where does the iron giant live?
asia
What do you need to mine iron on mindcraft?
Minecraft* You need a stone pickaxe to mine iron in Minecraft.
