The salty suspects: Some 70 percent of the cheeses, soups, cold cuts and pizzas we buy at the grocery store exceed the Food and Drug Administration's "healthy" labeling standards for salt. Since we eat so much bread, it is — perhaps surprisingly — the top contributor of sodium to our diets. (iStockphoto; Deborah Austin/Flickr; Beckman's Bakery/Flickr; iStockphoto; The Pizza Review/Flickr)
