The products that result from the rendering process are generally classified as either animal proteins or as fats. Animal proteins not only supply protein and amino acids, but they can be a good source of energy and minerals. Meat and bone meal is produced through the removal of fat and water from animal tissue during rendering. The resulting material is ground into a fine powder and is a valuable source of concentrated protein and energy for animal feed. Protein has become the most widely used ingredient in animal feeds today. Nutritionists have found a great many benefits when including animal proteins in feed stock. Key Benefits: Supply essential amino acids Source of phosphorus, lysine and essential fatty acids Easily metabolized source of energy