Anybody who did this, that, or the other would have no way of knowing if it worked because nothing happens, although they might suspect it didn't work if they follow the family history and develop UC.
you can ask for preventative ideas, but beyond logic, none will be proven.
a general anti-inflammatory diet with lower omega-6 and natural probiotics might make a lot of sense.
you can also look for medical/nutrition literature that correlates IDB with broad diet choices. since so many factors are involved, the advantages will only show up in large samples.
also, lots of vit-D and move to lower latitude.
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Post Edited (DBwithUC) : 2/13/2015 7:21:33 PM (GMT-7)