This information comes from the advocate site for reform on blood:
If Jehovah s witness are such a loving organisation why don’t they donate blood?
Hemophiliac preparations (Factor VIII and IX)(Approved): It takes about 9000 kilograms of whole blood to make one 0.1 gram dose of Factor VIII. A person suffering from severe hemophilia typically requires several doses a year.
The Watchtower Society is not ignorant of this:
“Each batch of Factor VIII is made from plasma that is pooled from as many as 2,500 blood donors.” (The Watchtower, June 15, 1985, p. 30)
“Dr. Margaret Hilgartner of the New York Hospital-Cornell Medical Center said: “A severe hemophiliac is exposed to the blood of 800,000 to 1 million different people every year.”” (Awake! Oct. 8, 1988, p. 11)
More than 250,000 blood donations are required annually to produce the factor VIII, and factor IX that is consumed by the Jehovah’s Witness community. Huge vats could be filled with all of the human blood that is stored and processed to meet the needs of Witness Hemophiliacs.The Watchtower ignores these facts when explaining why it allows use of these “small fractions,” but cynically emphasizes them when it uses AIDS as propaganda against blood transfusions.
Albumin (Approved): Blood contains about 2.2 % albumin by volume. (White Cells – which are prohibited – comprise about 1% of blood volume).
Albumin is often used to treat burns. A typical treatment for third degree burns (30-50 %) requires 600 grams of albumin. Producing this amount requires about 45 liters of whole blood. How can anyone call this “a small fraction?”