Chip wrote:Roasted, as in houjicha? Or a roasted oolong?
It would seem like an odd reaction, can't say I ever had such a reaction. However the body is very complex and we all react differently to different stimuli.
2 months ago, I drank a lot of Karigane and ended up getting mouth full of ulcers. Didn't aware it was due to Karigane, so I continue consuming it till I bite a piece of flesh out of my inner mouth.
Today, I'm starting to get some mouth ulcer due to drinking roasted Tie Guan Yin and Da Hong Pao for the past few days
Time to move on to some lighter tea...