I was diagnosed in 2018 with BE no dysplasia. I went on a strict diet and cut out all carbonated and citrus drinks. No vinegar or tomato products. My last two scopes showed NO signs of Barrett’s!!! The diet does work and I’m on a PPI. Dr. Told me come back in 5 years. Don’t eat 3 hours before bedtime. Drink only water or unsweetened almond milk which is alkaline. I bought the book the acid watcher diet off Amazon which explains this BE. Good luck!