The news has been running stories about the recent report produced by the American Institute of Cancer Research (AICR) and World Cancer research Fund (WCRF). Rather than relying on news reports, it is best to go back to the original document.
At this link you can find the most up to date reference and resource material associated with the WCRF/AICR Expert Report, Food, Nutrition, Physical Activity and the Prevention of Cancer: a Global Perspective.
You can also find out more about associated and future developments, such as the Policy Report and Continuous Update projects.
Click here to access the report.
I have always found the AICR to be a very creditable resource. They work with and fund researchers from around the world. I just want to remind everyone that it is hard to measure the true effect of actually eating 5-9 fruits and vegetables a day (preferably organic) since so few people actually do this.