>More importantly I feel I have become
>healthier and have a shot at avoiding the  colon cancer that stalks my family.
>I believe it is tied in with grains in my case.

You are probably correct.  Cancer is many times more likely in people with
coeliac disease (intolerance to gluten).  Go to http://www.celiac.com and
search on cancer, it should produce about 6 articles on the subject.

Kat.