Sleep Health Editorial Team
Sleep Health
Articles by Sleep Health Editorial Team
Building a Sleep Environment That Works With Your Biology
5 min · Mar 24, 2025
Circadian Rhythm vs. Sleep Pressure: Two Forces That Decide When You Rest
6 min · Feb 23, 2026
Habits That Quietly Erode Sleep Quality Over Time
6 min · Dec 31, 2025
How Caffeine Works in the Brain—and Why the Timing Matters More Than the Amount
9 min · Jun 9, 2025
How Light Exposure Shapes Your Internal Clock
7 min · Dec 31, 2025
Inside the Sleep Cycle: What Happens to Your Brain and Body Each Night
7 min · Mar 28, 2023
Melatonin, Cortisol, and Adenosine: The Hormones That Run Your Sleep
6 min · Dec 12, 2024
Napping: What Science Says About Timing, Length, and Who Actually Benefits
6 min · Feb 16, 2023
REM Sleep vs. Deep Sleep: What Each Stage Actually Restores
6 min · Aug 20, 2025
Sleep Across a Lifetime: How Rest Needs and Patterns Change From Infancy to Old Age
6 min · Aug 17, 2025
Sleep Myths That Even Well-Meaning Doctors Used to Repeat
7 min · Aug 15, 2024
Sleep Science From Start to Finish: A Complete Guide for Everyday Readers
7 min · May 22, 2023
Understanding Sleep Architecture: A Beginner's Map of the Stages, Cycles, and Science
9 min · Aug 9, 2023
What a Consistent Sleep Schedule Does to Your Circadian Biology
7 min · Jun 24, 2024
What the Research Actually Says About Sleeping Less Than Seven Hours
9 min · Mar 1, 2025
Why Teenagers Really Do Need to Stay Up Later—and Sleep In
7 min · Sep 3, 2025
Circadian Rhythm Disorders: When Your Internal Clock Falls Out of Sync
8 min · Jan 4, 2023
Insomnia vs. Sleep Deprivation: Two Different Problems
6 min · Jul 22, 2026
Keeping a Sleep Diary: A Practical Tool for Tracking Disruptions
7 min · Aug 19, 2024
Obstructive Sleep Apnea: What's Actually Happening While You Sleep
9 min · Jun 3, 2023
Parasomnias Unpacked: Sleepwalking, Night Terrors, and Related Disorders
5 min · Dec 24, 2025
Restless Legs Syndrome and Periodic Limb Movement Disorder: A Side-by-Side Look
6 min · Jun 9, 2025
Signs Your Daytime Fatigue May Be More Than Poor Sleep
7 min · Jul 28, 2025
Sleep Apnea Treatment Approaches: What the Options Involve
5 min · Oct 22, 2025
Sleep Disorder Myths That Prevent People From Getting Help
6 min · Feb 12, 2026
Sleep Disorders Explained: What They Are and Why They Matter
8 min · Jul 27, 2023
Sleep Studies Demystified: What a Polysomnography Actually Measures
7 min · Jan 22, 2026
Talking to a Doctor About Sleep Problems: What to Bring and What to Say
7 min · Jul 17, 2025
The Most Common Sleep Disorders in American Adults
5 min · Jul 8, 2023
What Science Says About Narcolepsy — and What It Doesn't
6 min · Aug 25, 2025
Why Insomnia Is Harder to Shake Than Most People Expect
7 min · Jan 16, 2026
A Practical Introduction to Sleep Health for Anyone Starting From Scratch
9 min · Jul 27, 2023
Bedroom Environment Checklist for Deeper, Uninterrupted Sleep
5 min · Dec 3, 2025
Building a Sleep-Friendly Diet: Foods, Timing, and What to Limit
7 min · Jul 8, 2025
Caffeine and Sleep: How Long the Effects Actually Last
6 min · May 8, 2024
Common Beliefs About Sleep That Research Has Since Complicated
7 min · Oct 28, 2023
Consistent Bedtimes vs. Sleeping In on Weekends: What Does Your Body Prefer?
6 min · Feb 13, 2024
Everything That Can Quietly Erode Your Sleep Without You Noticing
7 min · Aug 10, 2025
How Stress and Anxiety Feed Insomnia — and Ways to Break the Cycle
6 min · May 31, 2025
Napping: When It Helps Your Sleep and When It Hurts It
6 min · Jun 24, 2025
Sleep Tracking Tools: What They Measure and What They Miss
4 min · Jun 21, 2026
Sleep and Exercise: Finding the Timing That Works for Your Body
7 min · Aug 1, 2025
The Science Behind Sleep Cycles and Why Waking Mid-Cycle Feels So Rough
8 min · Jul 29, 2024
What Sleep Hygiene Actually Means — and Why It Matters
7 min · Jul 10, 2025
Why Screens Before Bed Disrupt Sleep — and What to Do Instead
5 min · May 30, 2024
Your Evening Routine, Rebuilt for Better Sleep
6 min · Oct 12, 2025