Things to Watch out for

In bread or rolls: soy flour, whey, milk, buttermilk, butter, margarine, caesin, soy flour, raisin juice

In peanut butter, mayo, etc. DON'T get the "lite" versions; they often have soy protein added (soy oil is O.K.)

margarine: whey, butter, milk, soy protein, caesin

tuna: broth, as it usually has soy in it

In general, "light" or "lite" versions of nearly anything usually contain forbidden ingredients.