What's more, people felt less anxious after munching on chocolate.

Possibly it was the kind of place that put real whipped cream on hot chocolate.

I was spending £2 or £3 a day on chocolate.

Although people spend more money over all on chocolate - $15 billion in 2004 - it is second on the list.

"So we probably spend per capita four or five times as much on chocolate as you do."

I have a friend who is an expert on chocolate.

In the debate on chocolate, the word ethics was used more than once.

Is it worth spending what we spend each year on chocolate for cleaner air?

Consumers spend more than $7 billion a year on chocolate.

A second book, on chocolate, is in the works.