DGA Infographic (IMAGE) The Cyphers Agency Caption 2020-2025 Dietary Guidelines for Americans recommend maintaining existing serving size for whole and enriched grains. Credit The Grain Chain 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.