Some chemicals in food packaging could be harmful to children, according to a new report from the American Academy Pediatrics. The report highlights five chemical groups to watch out for while grocery shopping. Those are: bisphenols, phthalates, perchlorate and nitrates/nitrites. Today on Wellness Wednesday, we discuss how to keep your kids safe from these chemicals, CDC head injury guidelines and more. Guest: Julia Calderone , associate editor Health and Food, Consumer Reports Dr. Angela Lumba