Sucking your baby's pacifier might protect them from allergies, study says
By Arman Azad, CNN
Updated 1443 GMT (2243 HKT) November 16, 2018
Photos:Six ways to reduce allergy risk in kids
More than 50 million people in the United States suffer allergies each year, according to the Centers for Disease Control and Prevention.
Snacking on nuts during the first year of life may reduce the risk of a nut allergy in children, studies show. Previously, parents of high-risk children had been advised to delay their introduction of peanuts.