Trader Joe's has a decent brand of this caffeinated tea that I use when i need to cut down on coffee. It is also helpful because to get the same look of coffee I need much less sweetener and cream.
I'm down to about 6oz of coffee in the morning. Sometimes it triggers my burning, sometimes not. I usually drink some Kefir 1st to negate the effects. I have given up so many things that I truly like I feel I'm rebelling on this item.
Someone once said to me that drinking coffee was like putting acid into your stomach. Don't know if that's true but do know I love my coffee