I read an article on BBC a while ago about Guinness beer. (http://news.bbc.co.uk/2/hi/health/3266819.stm)
Apparently, Guinness beer is good for your health.
“A pint of the black stuff a day may work as well as a low dose aspirin to prevent heart clots that raise the risk of heart attacks.”
I guess they were telling the truth after all.