Check out this high-end Organic Whole Grain Buckwheat Flour Blend made up of 49.5% Organic Whole Grain Buckwheat Flour, 49.5% Organic Whole Grain Oat Flour, and just 1% Xanthan Gum. Flours ground from Whole Grains contain nutrients from all parts of the seed: bran, germ, and endosperm.