★★★★★
Years ago my stomach became very sensitive to coffee (thought it was the caffeine) so I switched to decaf coffee. Several weeks later, I got big bumps in and around my mouth. I had them for about 6 months and I had no idea why? I retraced my steps on what I started new in my diet, and had an ah hah moment... decaf coffee. Sure enough, when I stopped drinking it, the bumps slowly went away after about 2-3 weeks.
I sure hope that helps somebody out there!
