Kelly Sierra of Clarendon Hills, a registered dietitian, talks to Prospect School first-graders Nora Calvanese (center) and Andrew Lavosky with other students about proper nutrition. | Curtis Lehmkuhl~Sun-Times Media
Kelly Sierra of Clarendon Hills, a registered dietitian, has her students take off a leaf of spearmint to understand what it smells like during her nurtrition talk to Prospect School students. | Curtis Lehmkuhl~Sun-Times Media
Kelly Sierra of Clarendon Hills, a registered dietitian, talks with Prospect School students about proper nutrition. | Curtis Lehmkuhl~Sun-Times Media
Kelly Sierra of Clarendon Hills, a registered dietitian, talks with Prospect School students about proper nutrition. | Curtis Lehmkuhl~Sun-Times Media
Kelly Sierra of Clarendon Hills, a registered dietitian, talks with Prospect School students about proper nutrition. | Curtis Lehmkuhl~Sun-Times Media
CLARENDON HILLS — Kelly Sierra is on a mission to help kids and their parents to lead healthier lives — one meal at a time. … Read More