For every American who quit smoking in 2011, another became obese

One final 2011 list, this from our friends at the AAMC:

American Medical News, published by the AMA, has posted “Our most intriguing medical facts of 2011,” drawn from the pages of American Medical News and linked back to the original story.
http://www.ama-assn.org/amednews/site/facts11.htm