Signs declare the calorie counts for sandwiches and other grab-and-go items at a Starbucks in Washington, D.C. Allison Aubrey/NPR hide caption
calorie counts
A menu board shows calorie counts hangs at a Starbucks in New York City. The FDA had previously halted the roll out of rules requiring chain restaurants and other food establishments to post calories on menus. Now, the agency says the rules will be in place by May 2018. Candice Choi/AP hide caption
The proposed Nutrition Facts label (right) has a few subtle differences from the current label, including bolder calorie counts and added sugar information. Food and Drug Administration hide caption
Agriculture Secretary Sonny Perdue eats lunch with students at the Catoctin Elementary School in Leesburg, Va., on Monday. Carolyn Kaster/AP hide caption
A 12-ounce bottle of Stella Artois contains 150 calories whereas a bottle of Budweiser Select, only 120. davidgsteadman/Flickr hide caption
Would you think twice about that 20-ounce soda if you were informed that it would take 5 miles of walking — or 50 minutes of running — to burn it off? Justin Sullivan/Getty Images hide caption
A sign displaying calorie counts is seen in a Subway restaurant in New York City in 2008. A yet-to-be-finalized federal rule requiring big chain restaurants to post calorie counts has likely led eateries to tweak their menus. Mario Tama/Getty Images hide caption
One of Huddle House's signature dishes is the Philly Cheese Steak Tots: steak covered with cheddar cheese sauce and shredded cheese, on an open-faced omelet with Tater Tots. Huddle House hide caption
Teen boys are far less likely than girls to check out calorie counts before biting into that burger, researchers say. iStockphoto.com hide caption
Would you like that burger with a side of exercise? iStockphoto.com hide caption