Tagged #circadian
Every SleepingOnTheEdge edge pick, lab report, and protocol filed under Circadian.
Edge PickThe Best Smart Bulbs for Sleep in 2026
The right smart bulb shifts warm amber at night and bright cool during the day — mimicking natural light and protecting melatonin. Here's what customers consistently rate highest on Amazon and Walmart.
ProtocolHow to Beat Jet Lag Fast: A Research-Backed Protocol
Jet lag isn't inevitable. Published circadian research points to a specific protocol — light timing, meal timing, and optional melatonin — that cuts recovery in half.
ProtocolSleep for Shift Workers: A Survival Guide
Night shifts fight your biology. Here's what published research says about managing sleep when your schedule won't cooperate.
Edge PickThe Best Blue Light Blocking Glasses for Evening Use
What the research says about blue light blocking glasses, what to look for in a quality pair, and the brands customers consistently rate highest for sleep.
Edge PickThe Best Sleep Gear for Shift Workers in 2026
Shift work means sleeping during daylight and staying alert through biological night. Here's the combination of blackout curtains, sound machine, sleep mask, and sunrise alarm that customers consistently rate highest.
ProtocolSleep for College Students: A No-BS Guide
All-nighters don't work. Here's what actually does — the sleep science that matters for exams, mental health, and surviving a dorm.
Lab ReportSwanwick Swannies Review: Do Blue-Blocking Glasses Help You Sleep?
An aggregated review of the Swanwick Swannies blue-light blocking glasses — the tint, the comfort, and whether the sleep benefit is real or placebo.
ProtocolHow to Sleep Better Tonight: 12 Evidence-Based Tips
A research-backed checklist of the highest-leverage things you can do today to improve tonight's sleep — ranked by impact, not hype.
ProtocolHow Screen Time Actually Affects Your Sleep
It's not just blue light. Here's what the research says about phones, TVs, and laptops before bed — and what matters more than most people realize.
ProtocolThe Perfect Bedtime Routine for Adults: A Research-Backed Blueprint
A step-by-step evening wind-down built from what sleep researchers actually recommend — not what lifestyle influencers sell.
ProtocolHow to Reset Your Sleep Schedule in 7 Days
A research-backed, day-by-day plan to reset your circadian rhythm using the two strongest signals available to your body — light and dark.