I prefer the idea of eating a diet that gives me good health, and combined with exercise, almost eliminates these risks (as far as you can). Sugar ain't good for you, and chocolate is full of sugar! Admitting that dark is better than milk, but the BBC showed a nice big bar of Cadbury's Dairy Milk! Alcohol isn't good for you! I think that these studies do little to improve the health of the nation. Just my opinion.