You make an assumption that most of this blood is for surgeries and the like. I personally don't know any facts but I believe that a lot of the blood is used for crash victims and the such. The main reason I believe this is based on the fact that, in winter months the need for blood or at least advertisements swaying you to donate is increased. Which is also the time of year that accidents are more likely to happen.Jamboxdotcom said:it amazes me that there is still so much emphasis on blood. do people realize the advances made in the field of bloodless surgery? and do people realize that bloodless surgery and non-blood expanders like Ringer's solution are about 20 times SAFER than traditional blood transfusions?
in my opinion, a lot of this ignorance is being promoted by the for-profit blood banks. if people knew the alternatives, there would only be about 10% as much demand for blood.
I have no idea the facts and stats. its just merely an observation, and though the increase in technology would help reduce the need for blood, I believe the 10% is a little over exaggerated.