After smoking for 54 years, Courage to Quit helps Chicago woman give up cigarettes for good

Lynn Andrews, 68, smoked up to 1½ packs of cigarettes daily for 54 years. With help from University of Chicago Medicine's Courage to Quit program, she has been smoke-free for more than a year and feels great.

Food allergy or food intolerance? A Q&A for parents

Pediatric experts explain the difference between a food allergy and food intolerance and how to help your child navigate meal time.