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

I personally find that balance bars give me trouble.  I don't see any of
the offending grains specifically listed, but they do contain cassein,
which seems to bother me, even though I can eat most dairy products.

Also, I think that most of the bars contain maltodextrine, which I think
may have some gluten in it.  Does anyone know?

Megan