Sleep Foundation - Sleep Hygiene
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Reference guide explaining what counts as good sleep habits, how to build a consistent bedtime routine, and how light, caffeine, alcohol, and bedroom conditions affect sleep quality. Readers leave with specific changes to try.
More resources on Sleep Hygiene
Sleep is Your Superpower | Matthew Walker
TED talk on importance of sleep hygiene from sleep expert, top upvoted in public health threads.
Mayo Clinic Sleep Tips
Six practical steps from Mayo Clinic physicians: consistent schedule, diet, bedroom environment, daytime activity, limited napping, and stress management. Readers finish with a concrete checklist of habits to adjust and guidance on when to see a doctor.
Why We Sleep
Neuroscientist Matthew Walker synthesizes sleep research to explain what happens across sleep stages and how deprivation affects memory, immunity, and mood. Readers finish understanding why sleep duration and timing matter, with practical implications for daily habits.
The Sleep Solution
Neurologist and sleep specialist W. Chris Winter explains how sleep actually works, debunks common myths, and walks through insomnia and apnea. Readers finish able to assess their own sleep problems and know when treatment is needed.
Sleep Smarter
Twenty-one practical strategies from wellness podcaster Shawn Stevenson, covering light exposure, caffeine timing, exercise, room temperature, and bedroom setup. Readers finish with a concrete list of habit changes to test over several weeks.