Amadeus:
 >Some studies associated red meat consumption and the the assumed high
 >SFA consumption with increased rates of (particular) colon cancer.
 > tend to assume that arachidonic acid eaten with the meat is the real
 >culprit. Maybe in conjuction with high SFA and high MUFA percentages as
 >these would further reduce the competition for the AA (arachidonic).
 >And AA is the source for all the bad prostaglandins, leucotrins, lipoxins...

Reading this one could get the wrongful impression that you believed
there were no benefits to AA.  ;-)

Peter