http://articles.mercola.com/sites/articles/archive/2000/07/23/corn-protein-formula.aspxCow's milk-based formulas used for infants with cow's milk allergy are based on hydrolyzed proteins, with the formulas that are designed to prevent allergic responses being extensively hydrolyzed (e.g., Nutramigen), which means that the protein is brokenenCommunityServer 2008.5 SP1 (Build: 31106.3070)