After being on a CPAP machine for 1 year for sleep apnea, I had come in to see Dr. Cooper for an unrelated problem. Dr. Cooper diagnosed my spine was out of alignment. During one of the adjustments during my first visit, I noticed I was breathing easier. That night I slept without my CPAP machine (I had fallen asleep on the opposite side of the bed where my CPAP machine rests) my wife noticed I had not snored that night and I awoke refreshed, even though I had not used the mask to breathe.
J.B.