<<Disclaimer: Verify this information before applying it to your situation.>>

Thanks to all who responded.  The info on foods/drinks that are safe,
forbidden can be found at Scott Adams' website, www.celiac.com.  As we all
know, any ingredient must be verified with the manufacturer.  For those of
you who specifically asked about the problem with citric acid and mono and
diglycerides, it is explained in Scott Adams' website
www.celiac.com/forbiden.html.  The "No Longer GF List" is located at
http://geocities.com/HotSprings/Spa/4003/gf-no longer.html.  Lots of luck to
all of you.

Carol in NY