Modest Changes in Military Dining Facilities Promoted Healthier Eating -- Before Meal (image) Elsevier Health Sciences Share Print E-Mail Caption This is digital photography of a study participant's tray before consuming the test meal. Digital photography was used as a tool for visual estimation of diner intakes. Credit Pennington Biomedical Research Center Usage Restrictions None 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.