What you need to know about food allergies

Between 1997 and 2011, food allergies in children rose about 50 percent. Pediatrics professor Scott H. Sicherer and NBC News Health and Diet Editor Madelyn Fernstrom present everything you need to know about food allergies.

Closed Captioning
apply | reset x
font
size
T
T
T
T
color

What you need to know about food allergies

Play Video

More video

TOP