Blood products refer to various components of blood that can be collected, processed, and used for medical purposes. This includes red blood cells, platelets, plasma, and white blood cells, which can be transfused to individuals with various medical conditions such as anemia, clotting disorders, or immune deficiencies. Blood products are essential in medical treatments, surgeries, and emergency situations to replace lost blood or correct abnormalities in blood composition. Research in this area focuses on improving the safety, storage, and availability of blood products, as well as developing new technologies for blood transfusion and blood donation.