<http://schema.org/alternativeHeadline>
"U.S. News has ranked diet programs in several categories. The DASH diet came out on top, and the popular Weight Watchers program fared well, too."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/healthy-eating/blogs/dash-and-weight-watchers-are-2013s-best-diet-bets>