Whole grain intake (IMAGE) American Society for Nutrition Caption A new study found that taste-related genes may play a role in determining food choices that could influence cardiometabolic health. For example, the researchers found that having a higher bitter polygenic taste score, reflecting a higher genetic predisposition to perceive bitter taste, was associated with eating fewer whole grains. Credit Julie E. Gervis, Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.