This a copy of a note I sent another member in reply so I don't think its very encouraging (to me) tone was shared with the group..., to wit:
"....This morning, I went to my first pulmonary therapy session since resuming my CoQ10 last thursday after my phlebotomy the day before: my oxygen count, usually 75 or so without added assistance from a tank was 89, it quickly rose to 94 after adding the tank. My therapist was absolutely bamboozled at the difference. BP was fine as well.
Sometimes, one can fool one's self by playing psycho-drama games convincing one's self something is beneficial when they only wish it was; it's great to have the official backup through actual readings that things have improved. Time will tell how much more.
Duncan..."