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    Short WaveSNAP Delays: The Science Of Hunger And Food Insecurity
    12 min

    SNAP Delays: The Science Of Hunger And Food Insecurity

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    One in every eight households in the U.S. isn’t always sure where the next meal will come from. Limited food access can spell hunger – and that can affect the body and mind. So can cheaper, less nutritious foods. Hunger has a huge impact on individuals – and whole societies. It can mean shorter term issues like trouble focusing, as well as longer term mental health and physical struggles like chronic disease and social isolation.

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    © NPRLength 12 min24 November 2025ScienceFactsEducationalUSAEpisodic

    Introducing Short Wave

    Introducing Short Wave

    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+ScienceFactsEducationalUSAEpisodic24 November 2025© NPR

    One in every eight households in the U.S. isn’t always sure where the next meal will come from. Limited food access can spell hunger – and that can affect the body and mind. So can cheaper, less nutritious foods. Hunger has a huge impact on individuals – and whole societies. It can mean shorter term issues like trouble focusing, as well as longer term mental health and physical struggles like chronic disease and social isolation. Host Regina G Barber speaks with experts looking at the impacts of food insecurity – from the known tolls and misconceptions to ways to bridge the gap.If you liked this show, check out our episode on loneliness and the brain. To learn about ways you can find free or low-cost food, check out NPR’s Life Kit episode on the topic.Interested in more public health or human biology stories? Email us your question at shortwave@npr.org.Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.

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