Having celiac disease myself, I have found the following links to have helpful information regarding celiac disease or the gluten free lifestyle.
celiac.com
Helpful site for learning all things about celiac disease.
glutenfreegirl.com
Great resource. Fun.

Celiac Network

My Link - A Fabulous Selection of Products

With gluten free cooking, we advise you to take every effort to ensure that all your ingredients are gluten free. We strongly recommend checking with manufacturers to ensure that ingredients are completely gluten free, and that they and the lines they are produced on are not cross contaminated with any gluten containing ingredient.