Spotted this on the BBC Website yesterday:
http://news.bbc.co.uk/1/hi/health/7850666.stm
And seemed to recall some conflicting advice from a few years ago, a brief search turned up this:
http://news.bbc.co.uk/1/hi/health/3072021.stm
Browsing some of the related articles tells us:
Meat, Dairy and Multivitamins = Bad
Broccoli, Pomegranate Juice and Grape Seeds = Good
Exercise has turned up on both lists