Charles Fuchs on Caffeinated Coffee (VIDEO) Dana-Farber Cancer Institute This video is under embargo. Please login to access this video. Caption Regular consumption of caffeinated coffee may help prevent the return of colon cancer after treatment and improve the chances of a cure, according to a new, large study led by Charles Fuchs, M.D., M.P.H., of Dana-Farber Cancer Institute. Credit Dana-Farber Cancer Institute 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.