Unprocessed Lunch (IMAGE) Cell Press Caption This image shows one of the study's unprocessed lunches, consisting of a spinach salad with chicken breast, apple slices, bulgur, and sunflower seeds and grapes. Credit Hall <em>et al</em>./<em>Cell Metabolism</em> Usage Restrictions Credit Required 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.