Investigating Breast Cancer Tumors (IMAGE) Michigan State University Caption MSU researchers Sandra Haslam and Richard Schwartz have discovered that a high-fat diet during puberty speeds up breast cancer development. Credit Photo by G.L. Kohuth 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.