What you need to know about anaemia

Your body makes three types of blood cells which are white blood cells to fight infection, platelets to help your blood clot and red blood cells to carry oxygen throughout your body. Red blood cells contain haemoglobin, an iron-rich protein that gives blood its red colour. Haemoglobin enables red blood cells to carry oxygen from your lungs to all parts of your body and to carry carbon dioxide from other parts of the body to your lungs so that it can be exhaled. Most blood cells, including red blood cells, are produced regularly in your bone marrow – a spongy…

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