Thanks to bearsmom for sharing the website gutsense.org. I have been following the recommendations and it seems to be working well so far. I did order the product
Hydro-C and expect things will get better after starting that.
Also thanks to Jules for sharing about the juicing. I have also been doing that.
So diet has worked to completely get rid of my symptoms of LPR, including cough, shortness of breath, and clearing of throat, and constipation is well on the way to improvement!