Are food allergies really hereditary and how can someone have exercise asthma? Dr. Jackie Eghrari-Sabet, of Family Allergy & Asthma Care in Gaithersburg, Md., discusses common allergy misconceptions.


Twenty years and counting! Thanks for joining us at the NBC4 Health & Fitness Expo. Keep checking here to find out more information on next year's Expo as details become available.
