
On Point with Meghna Chakrabarti Why insomnia is an American health crisis
Nov 7, 2025
Suzanne Burdish, an Associate Professor at Harvard Medical School and sleep medicine expert, dives into the alarming U.S. insomnia crisis. She reveals that over 1 in 3 adults suffer from inadequate sleep, leading to significant health risks. Burdish discusses myths about sleep needs, emphasizing that 7-9 hours is generally optimal. She explores causes like societal pressures and biological differences that exacerbate insomnia. Callers share personal struggles with sleep, prompting Burdish to suggest practical strategies and policy changes for better sleep equity.
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Worry Fuels Nighttime Wakefulness
- Nighttime rumination and worry commonly trigger awakenings and prolonged wakefulness.
- Sleep
Segmented Sleep And Biological Differences
- Humans historically had segmented sleep, and modern continuous eight-hour sleep isn't necessarily natural.
- Genetics and circadian timing also shape individual sleep patterns.
Revenge Bedtime Procrastination Example
- Alyssa Kim described
