This is a study from York.a "peer reviewed" journal..meaning its reviewed by world wide scientists and they often duplicate or validate studies. Thus far, I cannot find any study that counters the york study.
Your dr was/is correct...there is a lot of "crap" on the Internet.
I consider "skeptic's" in this field to be above average...they refuse to "believe" until "its" either validated or debunked.
Before the Internet I used the Stanford Lane Medical Library for primary sources of information. Nowadays, I use various countries National Institutes of Health...and some specific journals (nutrition and gastroentrology) that I'm a subscriber.
There are open sourced primary medical web sites..
The heliocobater pylori connection to reflux has only been vaguely associated to the medicatiions used to remediate/erradicate the bacteria.
But not in your case since you've been free for a few years right?
Reflux is too difficult to diagnose cause and suggest possible remedies on a chat forum. You know the basics of process of elimimination, positioning etc.
IMO every dr in the world will prescribe an acid secretory blocker wtihout validating the patient's acid level of production.
Scientific studies do illustrate "improvement" but without follow up, its a toss up. My wife was surgically treated for ovarian cancer in 2010, then gall bladder, with atrophic gastritis, HPlori infection...no reflux. She has no current disorders except regaining lost weight. And we have done regular blood work for biomarkers since early 2011 to date.
Again, no reflux.
Again to be absolutely clear...my opinion is not readily accepted by some professionals. I went against the demands of 2 outstanding pathologists for chemo, and against our gastroentrologist for HP treatment...while we succeeded "thus far" we remain prudent with foods, supplements, exercise, and lifestyle.
I do have the utmost respect for the above dr's mentioned.
While we may have things "in common", we are "not identical twins" therefore what works for one may or may not work for another...claudio