One reason cooking at home might be linked to poor health? Researchers say it could be because there are too many unhealthful baked goods coming out of the oven. Amriphoto/iStockphoto hide caption

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Researchers created the bag on the left as an example of groceries bought in December while those on the right show groceries bought in January. After the New Year, some shoppers add healthier items to their carts but end up taking home more calories than they do during the holidays, a study found. Robyn Wishna/Cornell University hide caption

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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

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People shop in a Miami grocery store on July 8. USDA says that despite the drop in unemployment, the number of food insecure Americans has not declined because higher food prices and inflation last year offset the benefits of a brighter job market. Joe Raedle/Getty Images hide caption

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Although food entrepreneur Tim West's family legacy is in Doritos chips, he wants to shake up the food system — with sustainable, healthful food. Vignesh Ramachandran/Ozy hide caption

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