Clear+Vivid with Alan Alda
Matthew Walker: Sleep REALLY Matters
Sep 12, 2023
Matthew Walker, author of best-selling book Why We Sleep and host of the Matt Walker Podcast, discusses the effects of sleep aids, the connection between sleep and Alzheimer's disease, and strategies for communicating with someone who has incorrect facts.
40:10
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Quick takeaways
- Deep sleep is essential for memory consolidation, regulating insulin and blood sugar levels, and reducing the risk of Alzheimer's disease.
- REM sleep serves as emotional first aid, helping regulate emotions, stimulate creativity, and support hormonal and metabolic functions.
Deep dives
Importance of Sleep and Its Impact on Health
Sleep plays a crucial role in our overall well-being, affecting both our physical and mental health. Lack of sleep, especially deep sleep, can lead to various health issues. Sleep deprivation has been linked to an increased risk of Alzheimer's disease, as it prevents the brain from effectively clearing out toxic proteins associated with the condition. Deep sleep is essential for memory consolidation, refreshing the short-term memory system, and regulating insulin and blood sugar levels. Additionally, REM sleep, the stage associated with dreaming, serves as emotional first aid, helping to regulate emotions and stimulate creativity.
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