Raisins (IMAGE) Fleishman-Hillard, Inc. Caption New research suggests eating raisins three times a day may significantly lower post-meal glucose levels when compared to common alternative snacks of equal caloric value. Credit California Raisin Marketing Board 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.