I have colitis and finally had a small intestine biopsy for celiac disease. It was negative. My colitis is in remission and I am pain free, but not free of that awful diarrhea and constipation. I have been told it was IBS like half of the rest of the world. My doctor just suggested I may have a gluten sensitivity. I am 2 days gluten free and my diarrhea continues. I also am sensitive to dairy, and have to watch out for my colitis to rear its's ugly head. Anyone know how long it will take gluten free for my symptoms to subside? I would really appreciate anyone sharing their experience of their first 2 weeks gluten free. This is my first goal, one day at a time.