ZOE Science & Nutrition The secrets of good sleep
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Dec 8, 2022 
Matthew Walker, a renowned neuroscientist from UC Berkeley and founder of the Center for Human Sleep Science, dives deep into the mysteries of sleep. He reveals how vital sleep is for health, including its effects on cognitive function and emotional well-being. Matthew tackles common sleep myths and shares insights on the interplay between sleep, nutrition, and genetics. He offers practical tips to enhance sleep quality, highlighting the importance of bedroom conditions and the impact of caffeine and alcohol. Get ready to improve your nightly rest!
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REM Sleep Functions
- REM sleep provides overnight therapy, processing emotional experiences.
- It also connects newly learned information with past experiences, fostering creative problem-solving.
Sleep Deprivation Effects
- Insufficient sleep negatively affects cardiovascular health, increasing blood pressure and heart rate.
- It also weakens the immune system, reducing natural killer cells by 70% after just one short night.
Sleep and Alzheimer's
- Lack of sleep increases Alzheimer's-related proteins (beta-amyloid and tau).
- Deep sleep activates the glymphatic system, which cleanses the brain of these harmful toxins.
