Great news on beer drinking:

"It is one of the most significant compounds for
cancer chemo-prevention that we have studied, and the only way people
are getting any of it right now is through beer consumption."

The
compound Xanthohumol works by inhibiting a family of enzymes that can
activate the cancer process, inducing a reaction that detoxifies
carcinogens, substances that cause cancer. It has also been found to
inhibit tumour growth at an early stage.

And of course it is real ale which has the highest hop content. You know what  to do this lunchtime.