Dry air season made me wake up repeatedly with painfully dry mouth, which is a known problem for me and I strongly suspect it worsens my problems with gingivitis and sore throats.
Upon researching it I found the recommendation for taping my mouth shut at night. am a very picky sleeper, tolerated it surprisingly well, no dry mouth obviously. 3m micropore surgical tape. will report back again in a few weeks.
also found a guy on amazon who does his own nightly spO2 measurements and said that nasal strips gave him an improvement of 1-2 percent, other OTC devices (including those recommended in the following book) didn't. ordered some to see.
Advice emanates from the Buteyko (breathing) method
https://www.goodread...ep-with-buteyko
article that started the idea for me
https://www.everyday...k-better-sleep/
Edited by shp5, 08 December 2020 - 08:20 AM.