Over the past decade, there has been an uptick in children with peanut allergies. The usual recommendation is children that are high risk for the allergy to avoid all peanut products before the age of three. A recent study is challenging the idea of total peanut avoidance. The LEAP study has come out with new guidelines that might prevent high risk children from developing the allergy. This week on Take Care, hosts Lorraine Rapp and Linda Lowen talk with Dr. Gerald Nepom , the emeritus director