Booty and the Beast!
My doctor suggested donating blood too! It's probably good for someone who needs it because the blood is so rich in red cells, and the blood is not tainted in any way except that it's too rich in red cells. Probably a good thing for someone who needs blood. The origin of this malfunction is in the bone marrow.. and not in the blood itself.. so it's not something that can be passed on to a recipient.