Study: Peanut Butter Therapy Builds Tolerance in Kids

A new study, published in NEJM Evidence and funded by the National Institute of Allergy and Infectious Diseases, suggests that children with mild peanut allergies can build tolerance by gradually consuming increasing amounts of peanut butter over 18 months. The trial involved 73 children aged 4 to 14, and those in the treatment group were able to consume three tablespoons of peanut butter without adverse reactions. This approach could offer a safe and accessible therapy for children with high-threshold peanut allergies, potentially replacing strict avoidance strategies. Researchers emphasize that this treatment should be supervised by medical professionals to manage any severe reactions. The study highlights a significant advancement in managing peanut allergies, allowing children to safely incorporate peanuts into their diet. However, further research is needed to confirm the long-term efficacy of this treatment strategy.