"I heard that carbs cause UC and CD"
I have never read or heard this. My many hours of reading here seems to indicate that most at least believe that carbs can affect your digestion, UC, Crohns, GERD, etc. but do not CAUSE it. If we knew the cause it would be easier to correct. I am a big time carb eater and still am with UC - does not seem to make one bit of difference to my colon except I do better on low residue and very well cooked food. BUT - I have IBS and GERD - had those many years before UC. I eat only white bread, rice cereal, very little grains of any kind and more sugar than I should. The only artificial sweetener I use is Splenda. I have no problem with dairy or fried food in moderation.
Just another slant on things - of course, I am a senior - soon 69 - but I would like to live until 100!
ElaineNY