Since we all have different sensitivities, this should be considered a guide rather than a guarantee of corn-free status. This list is always changing as manufacturers are constantly changing their formulas. If you do have a reaction to any of these products, do let us know.
(for the newest version of the lists, please check the sidebar links)
For those who can tolerate gluten, but not corn, Mi Casa flour tortillas have been confirmed corn free by a member of the Delphi forums. At this time, the Datem and monoglycerides are derived from Soy.