Well Thank you! Nice to see there are still a few people who really have a heart.
Your question about oxygen tension...as best I can determine refers to the "load" of oxygen in the red blood cells which creates increased osmotic tension. I guess Miracle-Mineral-Supplement loads up the RBC's with extra oxygen. (I await the onslaught of criticism from those who cannot wait to pounce on even the smallest error..even it is preceded by an " I guess" I have never in my life encountered such a group of circling sharks waiting to feed. (Even while diving in the caribbean amongst real ones)