Gluten-Free or Not Gluten-Free: Flours
Amaranth – None
Bran – High
Buckwheat – Low
Cornmeal – None (This is both blue and yellow.)
Gluten – High (Obviously)
Graham – Low
Oat Bran – Low
Rye Flour – Low
Semolina – Low
Soy – None
Spelt – Low
Teff – None
Wheat Germ – High
Whole Wheat Durum – High
Whole Wheat – High
Whole Wheat Pastry Flour – Medium
Source: Buying In Bulk published by www.wholefoodsmarket.com
Photo Credits: Photograph by Suat Eman http://www.freedigitalphotos.net/images/view_photog.php?photogid=151