<<Disclaimer: Verify this information before applying it to your situation.>> My dad told me about an article he read a few years ago (probably in Scientific American, or some similar journal), which claimed that people who are allergic to certain substances--I think it specifically mentioned wheat--(what exactly do you mean by "sensitive"?) can outgrow their allergies if they are 100% strict in avoiding the offending substance for a long period of time (how long I can't remember now, but I am certain that it was for a number of years). You supposedly ruin the "experiment" if you have so much as a drop of the thing during that time. Even if you do all this there is no guarantee that it will work. I think that gluten allergies in particular are difficult to kick, and I for one am operating on the assumption that I am stuck with my dietary handicap for life. Ingrid G.