Posted 4/16/2010 10:18 PM (GMT 0)
This article was cited in the weekly journal of the ACOG (Am. College of GIs) Wednesday. The gist: different gut microbes are found in different populations, as a result of diet. But it sounds as if it's not as easy as saying, "OK, I'll eat differently for a few months/years and my gut microbes will change."
http://www.healthday.com/Article.asp?Aid=637814