<<Disclaimer: Verify this information before applying it to your situation.>> >The ingredients are: water, organic mustard seed, orgnaic white wine vinegar, >sea salt, acetic acid from fermentation alcohol vinegar. You'll probably get more confused asking about vinegar ... some folks on this list have no issues at all with vinegar, but I for one can only handle rice vinegar or cider vinegar. Any idea who manufactures it? I always find http://www.isleuth.com an excellent resource for hunting down companines. >Also, does anyone know whether One a Day (Bayer) extra strength has >anything in it that celaics should not consume? It is very difficult to >tel from the ingredients. Bayer informed me that while their proprietary ingredients are gluten free -- they use various suppliers for their binders and anti- caking agents and believe that some of their binders/fillers may contain gluten. Tylenol folks assure that Tylenol Extra Strength is gluten-free. Tracey in Connecticut GF lodging: http://www.innseekers.com/feature.htm