UTIA logo (IMAGE) University of Tennessee Institute of Agriculture Caption Researchers at the University of Tennessee Institute of Agriculture have launched a study to examine online grocery shopping attributes and their subsequent influence on healthful food choices. Study results will provide insight into the limitations and possibilities for using the service to address healthy food purchases and nutrition security. Credit UTIA Usage Restrictions N/A License Original 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.