Your blood plays an important role in keeping you healthy and going. It carries oxygen and nutrients to different parts and organs of your body. But sometimes because of some disease medical procedure or trauma you may lose a lot of blood. If you have certain medical conditions like thalassemia your body may also not be making blood properly. Anemia sickle cell disease hemophilia or even cancer can make you severely anaemic. This is when you may require a blood transfusion. This is a life-saving procedure for many patients. Today on the occasion of World Blood Donor Day let us