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    Science FridayPeanut Allergies In Kids Are Finally On The Decline
    12 minEpisode 1153

    Peanut Allergies In Kids Are Finally On The Decline

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    For decades, peanut allergies were on the rise in the US. But a study released on October 20 found that peanut allergies in babies and young children are now decreasing. This drop correlates with a change in guidance from the National Institute of Allergy and Infectious Diseases. In 2017, the agency started recommending exposing children to peanuts “early and often.” Since that recommendation, the prevalence of peanut allergies has dropped significantly.

    Sharon Chinthrajah, a physician specializing in allergies and immunology, churns through the findings with Host Flora Lichtman.

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    © Science Friday and WNYC StudiosLength 12 min28 October 2025Episode 1153ScienceFactsEducationalUSAEpisodic

    Agricultural Bees, China’s Energy Future, Frankenstein In Class. Feb 2, 2018, Part 1

    Agricultural Bees, China’s Energy Future, Frankenstein In Class. Feb 2, 2018, Part 1

    This is an episodic podcast, so you can listen to it in any order, but episode one is a great place to start.

    Listen to episode one here
    11+ScienceFactsEducationalUSAEpisodic28 October 2025© Science Friday and WNYC Studios

    For decades, peanut allergies were on the rise in the US. But a study released on October 20 found that peanut allergies in babies and young children are now decreasing. This drop correlates with a change in guidance from the National Institute of Allergy and Infectious Diseases. In 2017, the agency started recommending exposing children to peanuts “early and often.” Since that recommendation, the prevalence of peanut allergies has dropped significantly.

    Sharon Chinthrajah, a physician specializing in allergies and immunology, churns through the findings with Host Flora Lichtman.

    Guest: Dr. Sharon Chinthrajah is a physician specializing in allergy and immunology at the Sean N. Parker Center at Stanford University.

    Transcripts for each episode are available within 1-3 days at sciencefriday.com.

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    © Science Friday and WNYC Studios |Original Episode URL. The content, artwork and advertising within this podcast is not owned or affiliated with Sound Carrot and remain the property of their respective owners.


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