GMO Labels Vermont (IMAGE) University of Vermont Caption As national regulators work to develop mandatory GMO food labels, new research by UVM's Jane Kolodinsky finds that consumer opposition to GMOs dropped significantly after Vermont adopted mandatory labels. Credit ©Sally McCay, UVM Photo Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.