wow super interesting. I know most of us have either the acid or mist reflux because we have gerd or hiatal hernia. Goes along with bronchiectasis. I knew the proton ump inhibitors were rally bad and did nothing but my gastroenterologist kept pushing more and more. Quit them a long time ago an use diet and elevation to combat symptoms, works better! I wish doctors knew more. People taking way too many pills, which now they say can lead to dementia. Thanks for article. xo