L-glutamine is also thought to be involved in repair of the intestinal mucosa. I take it when I think I may be getting sick along with a few other things. Of course it's hard to know what exactly is helping but I believe it has a positive effect on me.
Diagnosed Proctosigmoiditis August 2004, Pancolitis June 2005, Proctitis January 2007
Pentasa 2000mgs, Sulfasalazine 2000mgs, Rowasa nightly, Canasa as needed, Omega 3, Folate, SCDophilus, Calcium, SCD since 3/6/06