http://news.independent.co.uk/uk/health_medical/article2350038.ece
Epicatechin, which is present in unrefined cocoa, is a flavanol that may have incredible health effects. It’s taken out of most commercial chocolate because it’s bitter, but is present in darker chocolates. When present it boosts blood flow to the brain and has other health advantages.
Told you!!!!! (from Clare – I really need to sort out an account again)