Follow up regarding the supplements Prelief and Coffee Tamer: Coffe Tamer (CalciBlend)is only available online but my local Walgreens has Prelief. I decided to give them a try—NOT for daily use but just for occasions when I want to eat an acidic or spicy food. Tried them one day for a salad with tomatoes. No reflux!! Yesterday I ate a fairly small portion of spaghetti and meatballs with tomato sauce—not spicy, gluten free, no onions or garlic because of IBS. But again—no reflux. Anyway, that’s my input.