just had an a fairly intense, tollerable burning in my diaphrgm area just below the rib cage. Lasted about a minute. I never get heartburn or acid reflux . so what is this all about? I am 55, non smoker, 6 , 220lbs, healthy eater... but I did try a small bell pepper last night and the night before--which I never eat, but I was at a guests house so I tried it anyway... only had milk and cereal for breakfast about two hours ago?