5. 4. Why do we need iron and iodine ? Occur? 1: a
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Why do we need iron?
Iron is a mineral that plays a crucial role in many different body functions. It helps to carry oxygen throughout the body in the form of haemoglobin (component of red blood cells that transport oxygen to tissues) and myoglobin (protein that carries oxygen to muscle) and fight off infection. It is an integral part of many proteins and enzymes and helps in energy metabolism.
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