What happened to create an epidemic of peanut allergy that threatens the lives of children in Western cultures? In her book The History of the Peanut Allergy Epidemic, Heather Fraser provides a far-reaching history of the current epidemic of peanut allergy and offers compelling answers as to why this condition develops primarily in children. How has the prevalence of peanut allergy ballooned to over four million people in the U.S. alone? Tune in and find out as Teri and Heather cover these vital questions. See also www.peanutallergyepidemic.com.