For a year or two, I have been suffering from burn in esophagus. During sleeps it feels that food is getting from the stomach up to the mouth, and a burn in throat occurs. Apart from that, swallowing the first bite of food starts the burn. This gets worse if overeating happens. I have cut the tea consumptions as I used to take a lot. And try to have a balanced diet , but still, a good deal of breakfast can start this.