I smoked for nearly 20 years and tried repeatedly to quit for about 3 years before all the surgery and j-pouch. Every time I would quit I would have a flair up and start smoking again. Finally I had the flare-up of all flare-ups and wound up in the hospital and now I have my pouch. I quit smoking cigarettes about 18 months ago and have since started vaping. I have not done any research regarding nicotine and the affect on gut motility or gastrointestinal transit time. Wondering if any one else smokes or vapes?