I already do the same. I haven’t had any processed food of any type for longer than I can remember. No meat, just fish. Brown rice, fruit, and veggies as well as no sugar or carbonated drinks of any type. No alcohol.. No butter or fats of any type. no dairy at all. There are some plant-based cheeses out there that are not terrible, but I’d rather not eat cheese altogether than do those. I eat plant-based and gut health bread, so I have not given up gluten entirely. I had another helpful suggestion that I might want to take two weeks off and see if that’s my problem. I think I’m going to try that. There’s got to be some reason for a healthy diet to still produce heartburn. Thanks for taking the time to read my ridiculously long post. I appreciate any help you can offer so if you have any other thoughts, I would love to hear them. Take care of yourself!