FILE - In this Nov. 26, 1999 file photo, employees package large Toblerone chocolate bars at the Kraft Jacobs Suchard AG factory in Bern, Switzerland. A study published in the New England Journal of Medicine on Wednesday, Oct. 10, 2012 ties chocolate consumption to the number of Nobel Prize winners a country has and suggests it's a sign that the sweet treat can boost brain power. It was published online as a "note" rather than a rigorous, peer-reviewed study.
Section:Photo
