Blood Done in the US, It's Unethical

The donated blood boosted the red cell count, which got more oxygen to tiring muscles. Cyclists did it at least eightteen usa. Some had to use a relative's blood because they waited too long to draw their own blood. Mark whitehead, top usa, metal hope, used his brothers and came down with a fever that lasted for 50 hours. He lost ten pounds and failed to qualify it for the finals.