TD, I know you didn't quote scriptures, I meant that I read the scriptures cited in the Watchtower quotes. Even if the Witnesses use the argument that we shouldn't eat blood because of it's nutritional benefits, the scriptures don't say that's the reason. The bible just says not to eat blood and doesn't give much of a reason other than, to God, it seems to represents the life of the animal. It must be holy to God somehow. The Witnesses may be wrong about the reason we shouldn't eat blood but the bible still seems pretty clear that we shouldn't do it. Given God's stated reason (not the Watchtower's), I don't see how transfusing it would be any different.