The Sleep Better Newsletter
Micro-Aroused? What Sleep Science Reveals About the Hidden Wake-Ups That Drain Deep Sleep
Most people never notice the hundreds of tiny awakenings that happen each night—but these micro-arousals can quietly rob you of the deep, restorative sleep your body needs. Learn how subtle...
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The Power of the Power Nap: Why 20 Minutes Can Change Your Day
Feeling the 3 p.m. slump? A 20-minute power nap might be the ultimate brain hack. Power naps reset your energy, boost memory, sharpen focus, and improve mood — all without...
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When Sleep Tools Become Stressors — Balancing Optimization with Rest
You’re trying all the hacks, using every tracker, reading every sleep score. Ever feel like the tools meant to help are dragging you down instead? Discover what science reveals about...
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Hot Sleeper? Why It Wrecks Your Night and What Actually Helps
Sleeping hot ruins good sleep. This guide shows how mattress, pillow, bedding, and room temperature work together—plus simple, science-backed tweaks to keep nights cool, comfy, and consistent.
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How to Choose the Best Memory Foam Pillow (A Complete Buyer’s Guide)
Confused by all the pillow choices? This complete buyer’s guide shows you how to choose the best memory foam pillow for your sleep style, cooling needs, and comfort level —...
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“Sleep Less, Do More” Seems Great, but It Comes at a Cost
Recovery sleep restores the muscles, sharpens memory, and steadies your mood even when deadlines, parenting, and stress threaten. Find out why sacrificing shut-eye only slows you down and how a...
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The Science of Pillow Height: How to Choose the Perfect Loft for Better Sleep
Choosing the right pillow shouldn't just be picking up whatever is on sale at the local warehouse discount store. It’s a science. In this research-backed guide, we'll show you the...
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Why You Shouldn’t Be Chugging Caffeine Before Bed—Even If You Think It Doesn’t Hurt
Think that late-night latte isn’t messing with your sleep? Think again.Even small amounts of caffeine can disrupt deep, restorative sleep—and you might not even realize it. In this 2 minute...
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