Cancer Survivor Pete Wheatstone (IMAGE) University of Sheffield Caption New research from the University of Sheffield reveals an urgent need to improve clinical practice to help colorectal cancer patients overcome nutritional difficulties throughout diagnosis, treatment and post-treatment Credit Pete Wheatstone 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.