Distillers Dried Grains with Solubles (DDGS), a co-product of the dry milling of corn, is a medium-protein and high energy ingredient consisting of a grain fraction and whole stillage from the yeast fermentation of grain to ethanol. It contains numerous nutritional qualities, valuable for a variety of livestock. For ruminants, this palatable, low-starch product offers a high level of bypass protein, B vitamins, phosphorus, and highly digestible fiber. Its unique characteristics also perform well in poultry diets.