It is ground from whole grain corn. Product warning for Bob's Red Mill Gluten-Free Cornbread Mix: A consumer reached out to GFWD yesterday. Numerous fibers, including clumps of fibers were found throughout the mix. The consumer reported the product Bob's Red Mill Cornmeal 24oz Pack Of 4 Bob's Red Mill Medium Grind Cornmeal, 24 Oz Stone Ground Whole Grain Cornmeal Gluten free. Tested and confirmed Gluten Free in our quality control laboratory. Whole grain. 100% Whole Grain: 38 g or more per serving It is 100% stone ground, resulting in cornmeal which is not only tasty but also a good source of fiber. BOBS RED MILL: Coarse Grind Cornmeal, 24 oz Product Description Our gluten-free cornmeal makes incredibly delicious cornbread, and here's why: we leave corn germs and bra in it.