<<Disclaimer: Verify this information before applying it to your situation.>>

My wife, Carol, has celiac sprue. For the past several weeks she has had what
she describes as shimmering (like sunlight on water) in her vision. She's had
an MRI which detected no abnormalities. Has anyone with celiac experienced
the same sort of problem, and, if so, what did they do about it? (Just a shot
in the dark.)