Jack Rejeski, Wake Forest University (IMAGE) Wake Forest University Caption Wake Forest Health and Exercise Science professor Jack Rejeski talks about his research on the health effects of beet juice. Credit WFU/Ken Bennett Usage Restrictions Image my only be used with credit. 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.