Elisa Zied, MS, RDN, CDN, is the founder and president of Zied Health Communications, LLC, based in New York City. She's an award-winning registered dietitian, nutritionist and author of the new book "Younger Next Week," along with three other books, including "Nutrition At Your Fingertips." A graduate of the University of Pennsylvania and New York University, Zied inspires others to make more healthful food choices and find enjoyable ways to "move it or lose it" through writing, public speaking and media appearances. She writes the twice-weekly blog, The Scoop on Food, for Parents.com. You can connect with her on Twitter (@elisazied) and through her website www.elisazied.com.