Not sure how it might impact IBD but very interesting,seems to at least prove we are what we eat.
Perhaps we in the USA might be missing certain gut bacteria enzymes now since our diet has changed in the past 100 or so years.
Old Mike
http://www.nature.com/nature/journal/v464/n7290/full/nature08937.html
Post Edited (Old Mike) : 7/31/2012 10:33:50 AM (GMT-6)