English citations of natch

Science News, May 23,2009 issue, page 4

"Chewing sugarless gum throughout the afternoon can curb consumption and craving of sweets and make people feel more energetic and alert through the p.m. doldrums, scientists reported April 19 at the Experimental Biology meeting in New Orleans. The new study was funded, natch, by the Wrigley Science Institute, a research arm of the chewing gum company."