From the ArcaMax Publishing, Trivia Newsletter:
http://www.arcamax.com/news/trivia/s-536248-868672
According to Dr. Bruce Ames, University of California at Berkeley, there are more than 1,000 chemicals in a cup of coffee. Of these, only 26 have been tested, and half caused cancer in rats.
This news arrived on: 04/26/2009