Food allergies are on the rise in the United States. According to the Centers for Disease Control & Prevention, the prevalence of food allergies in children increased by 50 percent between 1997 and 2011. Managing these allergies requires more than reading labels. Psychologist Gianine D. Rosenblum tells uh-PARENT-ly cohosts Tracy Weiner and Anne Johnsos families with food allergies navigate a rigorous set of behaviors with a palpable amount of anxiety.