I don't know what the forum's policy is on links to other sites...
Here's an article from the Independent: http://news.independent.co.uk/uk/health_medical/article2502084.ece
I've always been a huge soup fan, partly for the reason described in the article. Soup is warm, tasty, and relatively low in calories if you make it that way.
Of course, most soups are very salty. And God knows what that
does to us!