Don't know how many of read this and I apologize if it has appeared in MS before, but it looks like they are on to something regarding what works and what doesn't for some people.
http://www.sciencedaily.com/releases/20 ... 141632.htm
"In the case of a common "friendly" gut bacterium, Bacteroides fragilis, Mazmanian and his colleagues have figured out the surprising answer: "The decision is not made by us," he says. "It's made by the bacteria. Since we are their home, they hold the key to our immune system." "
I read something about a bacteria transplant awhile back, its kind of gross, may still beable to find something on the web................