IMAGES PROVIDED BY:
(1) Steve Pomberg/WebMD
(2) Photo courtesy of McDonald's
(3) Photo courtesy of McDonald's
(4) Photo courtesy of Burger King
(5) Steve Pomberg/WebMD
(6) Photo courtesy of Jack in the Box Inc.
(7) Photo courtesy of Jack in the Box Inc.
(8) Photo courtesy of Starbucks
(9) Photo courtesy of Starbucks
(10) Photo courtesy of Subway
(11) Anna Webb/WebMD
(12) Rubberball / Getty Images
(13) Michael Rosenfeld / Photographer's Choice / Getty Images
SOURCES:
McDonald's.
Burger King.
Farshchi, H. The American Journal of Clinical Nutrition, 2005.
Jack in the Box.
Starbucks.
Subway.
Timlin, M. Pediatrics, March 1, 2008.
U.S. Department of Agriculture, U.S. Department of Health & Human Services: "Dietary Guidelines for Americans, 2010."
Van der Heijden, A. Obesity, October 2007.