Try buying (or checking out at a library) the Acid Watcher Diet by Jonathan Aviv MD. It’s an excellent book and resource. I follow the diet and so many of my Barrettes symptoms have gone away. I have been able to lower my omeprozole from 80 mg a day to 30 🙂 My ENT is very pleased and I am hopeful my next scope should prove improvement.
ALSO Look up the Acid Watcher Diet Warriors Support Group on Facebook.
They are so supportive and in fact someone in this support group, connect.mayoclinic.org, directed me to both the book and the support group mentioned above. Life has truly improved!