Fifty years ago, peanut butter and jelly sandwiches were a staple in school cafeterias. Now they’re banned because there are so many nut allergies. In today’s episode of Office Hours, we sit down with assistant professor Dr. Josh Koenig, who discusses the recent surge in food allergies, his discovery, and how it could help us lead to better allergy treatments.

Resources to Learn More:

• Food Allergy Canada Videos : Short and engaging videos from Food Allergy Canada, all about food allergy awareness and education