New study reveals 43% drop in childhood peanut allergies over last decade

(Aging Untold) — Recent research suggests that the long-held medical advice to avoid peanut products for young children may have been exactly the wrong approach. New studies indicate that introducing peanut products to infants between 4 and 6 months old can significantly reduce the risk of developing a peanut allergy.According to a study released in October 2025, peanut allergy rates in children under 3 have dropped by roughly 43% over the last decade. Dr. David Hill, lead author of the study, believes the reversal in guidance is a major factor in this decline.“It’s safe to say in all likelihood, there are tens of thousands of kids today that don’t have food allergy that may have if we hadn’t made these recommendations about early allergen introduction,” Dr. Hill said.For many families, the change in medical guidance has been transformative. Kristie Herring, whose son Parker suffered from a severe peanut allergy, said the diagnosis was a “total surprise” given their family history. Par