Classifying food (IMAGE) Virginia Tech Caption A Fralin Biomedical Research Institute research study into minimally and ultra-processed foods in the journal Appetite provides a new tool for scientists through curated photos of foods commonly consumed in the United States. Credit Clayton Metz/Virginia Tech Usage Restrictions None 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.