Best Pillowcase 2026: 7 Options for Comfort and Skin Health
What We Tested We evaluated 7 pillowcases across five material categories, Egyptian cotton percale, sateen cotton, silk charmeuse, polyester satin, and bamboo lyocell, over a ...
How to Sleep During Your Period: Managing Pain and Discomfort
Sleep during your period is disrupted by a specific combination of factors that converge in the premenstrual and early menstrual days: hormonal shifts, prostaglandin-driven cramps, ...
Mattress Allergies: Dust Mites, Mold, and How to Fix It
The average mattress contains between 100,000 and 10 million dust mites after two years of use. Dust mites are the most common trigger for bedroom ...
How Sleep Affects Memory: Why You Learn Better After Sleeping
Ready to upgrade your sleep surface? A supportive, temperature-neutral mattress is one of the most evidence-backed changes you can make for sleep quality. Our top ...
Best Mattress When Partners Have Different Sleep Styles 2026
Quick answer The best mattress for partners with different sleep styles combines zoned support with outstanding motion isolation, so each person sleeps in their preferred ...
How to Deodorize a Mattress: Removing Every Type of Smell
Quick answer Use this guide to answer the practical question first. If the next step is replacing a worn mattress or upgrading sleep comfort, compare ...
Cortisol and Sleep: How Stress Hormones Disrupt Your Rest
Cortisol is your primary stress hormone - but its role in sleep is more nuanced than simply "stress = bad sleep." Cortisol follows a precise ...
How Sleep Affects Your Immune System: The Research
Ready to upgrade your sleep surface? Sleep Lab Pick · Current Sale Amerisleep's Current Sale: $500 off every mattress. The AS3 — plant-based Bio-Pur® foam, ...
Mattress Mold: How to Spot It, Clean It, and Prevent It
Mattress mold is more common than most people realize - and more dangerous than the visual alone suggests. Mold growth inside a mattress contaminates the ...
How Sleep Affects Testosterone: The Research and What to Do
The connection between sleep and testosterone is one of the most robustly documented relationships in hormonal research - and one of the most underappreciated by ...
Pregnancy Sleep Positions: Best and Worst for Each Trimester
Sleep position advice during pregnancy is often oversimplified to "sleep on your left side" - which is correct for late pregnancy but incomplete as a ...
Perimenopause Sleep Problems: What's Normal and What Helps
Perimenopause sleep problems often arrive years before most women even know they're in perimenopause. You're sleeping lighter, waking more often, and lying awake at 3am ...