Jennifer Steinhauer's version of the Sno Ball moves the marshmallow inside and skips the pink food coloring. James Ransom/Courtesy of Clarkson Potter, a division of Random House LLC hide caption

itoggle caption James Ransom/Courtesy of Clarkson Potter, a division of Random House LLC

Processing often degrades a GMO ingredient to the point of making its DNA – or anything else that's genetically modified, like proteins — undetectable in the finished product. That's the case, for example, with vegetable oils made from GMO canola or soybeans. Takao Onozato/Corbis hide caption

itoggle caption Takao Onozato/Corbis

A baked potato with toppings on a lunch tray at a school in Wisconsin. Students are less likely to eat fruits and vegetables if they're rushing to get to recess, researchers say. Micheal Sears/MCT/Landov hide caption

itoggle caption Micheal Sears/MCT/Landov

Workers prepare burritos at a Chipotle Mexican Grill in New York. The restaurant chain has stopped serving pork in about one-third of its U.S. locations. Richard Levine/Demotix/Corbis hide caption

itoggle caption Richard Levine/Demotix/Corbis

Oh, sugar! If this time of year has you rethinking your diet, there is one surefire change you can make to improve health: Cut back on sugar. Farrukh/Flickr hide caption

itoggle caption Farrukh/Flickr

A sampling of dishes served at United Noshes dinner parties. From left: feta-stuffed peppers from Greece; noodles in cold broth from the Democratic People's Republic of Korea (better known as North Korea); mojitos from Cuba; grilled quail with chili-ginger marinade from Congo. Courtesy of Laura Hadden hide caption

itoggle caption Courtesy of Laura Hadden

Charlie Wicker of Trailhead Coffee Roasters makes all of his deliveries within the 6-mile radius of urban Portland, Ore., on one of his custom-built cargo bikes. He can also pull over to brew and serve coffee. John Lee/Courtesy of Trailhead Coffee Roasters hide caption

itoggle caption John Lee/Courtesy of Trailhead Coffee Roasters

A box of five Cadbury Creme Eggs in London. The confectioner's decision to change the chocolate used to make the outer shell has left many in the U.K. in "shellshock." Anthony Devlin/PA Photos/Landov hide caption

itoggle caption Anthony Devlin/PA Photos/Landov

Karlene Bley of Los Angeles spreads her torchon of foie gras onto bread during lunch at the Presidio Social Club restaurant in San Francisco. Last week, a federal judge overturned California's ban on the dish. Eric Risberg/AP hide caption

itoggle caption Eric Risberg/AP

After a turn in the tumbling machine, these conventional russet Burbank potatoes are starting to show signs of bruising. New GMO potatoes called Innate russet Burbanks have been bred not to bruise as easily as these. Dan Charles/NPR hide caption

itoggle caption Dan Charles/NPR

Jasjit Kaur Singh, an Indian chef, cooks kaala channa, a traditional spicy Sikh dish. A psychologist says that children who grow up in cultures with lots of spicy food are taught to like spice early on. Richard Lautens/Toronto Star via Getty Images hide caption

itoggle caption Richard Lautens/Toronto Star via Getty Images

The 5:2 diet calls for two days per week of minifasting where the aim is to go a long stretch, say 14 to 18 hours, without eating. During these two fasting days, you also eat only about 600 calories, give or take. Viennaslide/the food passionat/Corbis hide caption

itoggle caption Viennaslide/the food passionat/Corbis

The University of California's Nutrition Policy Institute has proposed that MyPlate include an icon for water. UC Division of Agriculture and Natural Resources hide caption

itoggle caption UC Division of Agriculture and Natural Resources