Some people have allergic reactions to foods like peanuts, sesame, and raw eggs. But when people with egg allergies eat cooked eggs, there’s no reaction. What’s up with that? We asked pediatrician Liz Placzek to help us find the answer.

Have you hatched a really great question? Send it to us at BrainsOn.org/contact, and we’ll help find EGG-xactly what you need.