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 hide caption

itoggle caption iStockphoto; Deborah Austin/Flickr; Beckman's Bakery/Flickr; iStockphoto; The Pizza Review/Flickr

Eat, Drink And Be Scholarly: The Southern Food and Beverage Museum's new, permanent home in New Orleans is designed to help answer many questions — including "How does it taste?" Stephen Binns/Courtesy of SoFAB hide caption

itoggle caption Stephen Binns/Courtesy of SoFAB

Instead of throwing out the nutritious broth that's left over when you cook down greens, why not use it as the base for a delicious dish like this rockfish with clams in a garlic-shallot pot liquor sauce? Alison Aubrey/NPR hide caption

itoggle caption Alison Aubrey/NPR