Reason 038

O-negative blood can be transfused to any patient.

Blood
Reason 018

Over 80 diseases can be treated with stem cell transplants.

Stem Cells

100,000 new blood donors are needed every year.

Blood
Reason 066

Easily generate some good karma.

Blood
Stem Cells
Reason 014

Donating blood encourages the creation of new blood cells and the maintenance of good health.

Blood