Circulation of oxygen is very important in all the parts of our body. If any organ stops getting oxygen, then the risk of its failure is highest. Blood does the work of delivering this oxygen and other essential nutrients to the rest of the body. In a way, it is an essential force of human life, which keeps flowing continuously. Whenever we fall ill, the doctor first asks us to do a blood test, because a small drop of your blood can tell a lot about your body. But have…
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