Dried brewers grains or dehydrated brewers grains are the dried extract residue left after the processing of germinated and dried cereal grains for the production of beer and other malt products (malt extracts and malt vinegar). Brewers dried grains tend to be higher in protein (25-27%), higher in fiber (14-16%), and lower in starch than whole grains. They have a good amino acid, mineral and B-vitamin content.
