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

>I just started on a Gluten free diet. I used to take Whole Millers
>Bran daily for constipation. I am concerned about still having the
>problem as I continue on the GF diet. I would like to substitute Rice
>Bran for the wheat bran. I have checked the local health food stores
>and they do not carry it. Where can I get Rice Bran? Mail order or
>does anyone know of a store in the Clevelan/Akron, Ohio area that
>might carry it?

Try Ener-G foods in Seattle, WA.  They are an outstanding, reliable, and
reasonably inexpensive (as g-f foods go) mail order source.  I was a heavy
user of metamucil before the g-f diet and found that once I got perfect at
it, I started having daily soft bowel movements.  You may find, like I did,
that the diet resolves your constipation without extra fiber (though of
course you should attend to fiber in your diet anyway).  I went off the g-f
diet a couple years ago and the constipation returned with a vengeance.  I
am only waiting to try to get a definitive diagnosis before I get back on
the diet (that is a different story).

You won't believe how good you feel in a few weeks.  It's worth the hassle.
Good luck.