Is pretty food healthy food? (image) University of Southern California Share Print E-Mail Caption USC researcher Linda Hagen found that food that is presented and styled expertly was often perceived as better or more natural. Credit (Photo/iStock) Usage Restrictions must credit Share Print E-Mail 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.