A species of peach related to the 7,500-year-old pits found in China recently (left), and today's more modern versions (right). Courtesy of Jose Chaparro/University of Florida hide caption

itoggle caption Courtesy of Jose Chaparro/University of Florida

Canned peaches can pack as many, or in some cases, more nutrients than fresh ones, research suggests. But be sure to skip the added syrup. Matthew Staver/Bloomberg via Getty Images hide caption

itoggle caption Matthew Staver/Bloomberg via Getty Images