April 30, 2010 9:58 am Food Allergies Being Misdiangosed The National Institutes of Health say food allergy cases among children increased 18 percent between 1997 and 2007, but at the same time, there’s growing concern that some of these patients are misdiagnosed. Local 2:14 Opioid crisis: National drug take back day on Saturday 2:55 Concussion treatment: Returning to school and limiting screen time may help, study finds 2:39 What to know about ADHD medication and pregnancy 2:08 How to pick the best running shoes for outdoor exercise 3:41 Nail biting: A psychiatrist shares tips