I heard a witness once claim that accepting blood fractions according to the WTS's method of dividing up blood cells was ok because it is no longer considered blood once these fractions are removed.
Well is there pumpkin in a pumpkin pie?
Everyone should agree there is. Yet it is not the whole pumpkin but a fraction. The skin, stem and seeds are not in it. But its a pumpkin pie none the less.
If you ate nothing but the pulp of pumpkins for weeks to survive aren't you using pumpkins to sustain your life?
The witnesses don't abstain from blood and their policy is ridiculous.