Over the past year and a half, I've had a lot of GI problems. Mostly unexplained abdominal pain, but I also had my gallbladder removed in October 2009. I've had every GI test people can think of - endoscopy, colonoscopy, GI series, CAT scan, and blood tests.
My endocrinologist suggested testing me (again) for Celiac disease last fall. He ran both IgG and IgA and I was positive for both. However, he said it was in the normal range and not to worry about it.
I'm still having the pain, although less so, 3 months after gallbaldder surgery. To that end, I decided to try going gluten free for awhile (at least one month) to see if it helps. This started January 14. It's been tough so far. It's hard to figure out what has gluten and what doesn't. I'm learning slowly and have friends who have given advice.
Three days in, I haven't noticed much of a difference, but that's to be expected.