Bill Wilcox asked:

>How does one tell if they are gluten intolerant?  Are there symptoms?

There are lots of different possible symptoms. It presents
non-specifically. Some present with anemia and nothing else. I have a page
of links on it. See:

  The Gluten-Free Page:       http://www.panix.com/~donwiss/

I just added a good one to an American Family Physician magazine article.
See the first link in the Associations/Organizations section.

Don.