Coffee consumption and risk of lung cancer: the ICARE study

Coffee is one of the most widely consumed beverages and a major dietary exposure in the world. In 2007, the World Cancer Research Fund (WCRF) and the American Institute of Cancer Research (AICR) concluded in its report that for the association between lung cancer with dietary exposures such as coffee intake, the data were either of too low quality, or too inconsistent or the number of studies were too few to allow conclusions to be reached [1]....