Citrus Meatballs (IMAGE) University of Missouri-Columbia Caption Adding a little citrus powder to ground beef can add fiber while retaining the quality and taste of the meat. Credit Randy Mertens/University of Missouri 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.