Even in my pre-IBS years I was not able to do coffee. I have been a tea drinker as long as I can remember. In recent years, I tried to back away from caffeinated tea to see if that would help the IBS. In a way yes, and in a way no. When I drank tea with caffeine, I'd alternate between C and D more which led to a situation where I had higher highs and lower lows. In other words, when I got C, I was happy with that for a day or two, and then the D would come in a big way. Since dumping caffeine, the D isn't as bad and the C never happens.Another benefit I found of de-caffing my tea drinking is better sleep, and thinking more clearly. It also forced me to try a very wide variety of herbals that might benefit digestion...like ginger, chamomile, etc. I often drink a blend called Eater's Digest by Traditional Medicinals after my evening meal. I think it has a modest effect on reducing bloating a little.