What Insomnia Really Is — and What It Is Not
Insomnia is more than a bad night. Learn what chronic insomnia really is, what it isn't, and why evidence-based CBT-I offers a real path forward.
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CBT-I: The Gold-Standard Insomnia Treatment
CBT-I is the first-line treatment for chronic insomnia recommended by major medical bodies. Here's how it works and why it outlasts sleeping pills.
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Sleep Restriction Therapy: Rebuild Your Sleep Drive
Sleep restriction therapy is a core of CBT-I. Learn how a tighter sleep window rebuilds deep, consolidated sleep — and who needs clinical guidance first.
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Sleep Hygiene Essentials for a Restful Bedroom
Cool, dark, quiet, and calm: the sleep hygiene essentials that make a bedroom work for you — and why hygiene alone can't fix chronic insomnia.
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Stimulus Control: Teach Your Brain Bed Means Sleep
Stimulus control retrains the learned link between your bed and wakefulness. Learn the five classic rules and why this CBT-I core component works.
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How to Quiet a Racing Mind at Bedtime
Mind racing the moment your head hits the pillow? Learn why it happens and evidence-based CBT-I techniques to settle mental chatter at bedtime.
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The Power of a Consistent Wake Time
A fixed wake time is the single most powerful sleep habit. Learn how it anchors your body clock, builds sleep pressure, and steadies broken nights.
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Caffeine Timing: How Late Coffee Steals Deep Sleep
Caffeine's ~5-6 hour half-life means afternoon coffee lingers at bedtime, trimming deep sleep even when you fall asleep fine. Here's how to time it.
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Circadian Rhythm Basics: Your Body Clock and Sleep
Your circadian rhythm times sleep, alertness, and hormones on a ~24-hour cycle. Learn how the body clock works and how to keep yours aligned.
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Track Your Sleep Window with the SnoozeSync App
See how the SnoozeSync app tracks your sleep window — diary, sleep efficiency, and weekly CBT-I-based adjustments — without gadget anxiety.
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