My blood sugar is always fine, I have a CPAP, but I don't use it, and I'm less than 40 pounds over weight and working on that issue. :) I do not use my CPAP, because Sleep Apnea is NOT (in my mind) the primary cause of why I can't sleep and therefore, doesn't give much, if any relief, to my sleep problems. I could not stand waking up in the middle of the night feeling like I was being attacked by the CPAP, so I do not use it.