Type O negative.
Blood type O is the universal donor.
blood type O
No. You would have to be a O blood type. That is the "universal" blood donor. The best kind.
The universal donor blood type is O negative. This blood type can be given to individuals of any blood type. The universal receiver blood type is AB positive. This blood type can receive blood from individuals of any blood type.
The blood type that is theoretically considered the universal donor is type O. Type O blood does not have any antigens, therefore it is compatible with any blood type.
Blood type O-
Type O negative blood is a universal donor blood type. In normal circumstances, anyone can receive type O negative blood in a transfusion. When it comes to plasma donation, type AB positive is a universal donor.
O+ :is a universal donor
O positive is the most common blood type. O negative is the rarest donor because it is the rarest type of blood and is often referred to as the "universal donor."
If the recipient has type B blood, they can receive either type B or type O blood. If the donor blood is type B, then the recipient can be either type B or type AB
Blood type O negative is known as the universal donor because it can be transfused to patients of any blood type in an emergency when blood typing is unavailable.
O negative is the universal donor because when O+ve blood group is transfused to -ve blood group recipient, antibodies are produced which causes hemolysis of Rh +ve labelled blood cells. When O-ve blood is transfused to Rh +ve recipient, no antibodies are produced as donor blood has no Rh factor present on blood cells, so no transfusion reaction occurs. Thus, O -ve is universal donor.