Mariana Byndloss and Woongjae Yoo (IMAGE) Vanderbilt University Medical Center Caption Mariana Byndloss and Woongjae Yoo are exploring the connections between diet, gut microbes and heart disease. Credit VUMC Usage Restrictions none License Original 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.