In Nashville, not far from the center of the country music world, you’ll find a bakery that produces bread nearly identical to what Kurds have been enjoying for more than 4,000 years. Correspondent Martha Teichner visits Newroz Market, where their bread, which originated in Mesopotamia and is traditionally hand-made by women, is a vital culinary necessity for the Kurdish diaspora.

Artist Noah Verrier is getting millions of likes on social media for his paintings of comfort foods, like peanut butter and jelly sandwiches, burgers, fries, and jelly donuts – and they’re selling like hotcakes on eBay. Correspondent Rita Braver talks with Verrier about how the former Florida State University art instructor came to become known as a “junk food painter.”

From the four food groups to the Food Pyramid, the U.S. government has long offered guidance to Americans hoping to eat a healthier diet. But there’s growing scientific consensus that when it comes to eating healthy, all of us respond to foods differently. And to prove it, the National Institutes of Health has embarked on the most ambitious nutrition study ever, hoping to finally provide Americans a personalized answer to the question: “What should I eat?” Correspondent Lee Cowan reports.