Daniel Wright

Daniel Wright is the founder and primary writer at CalmNightly. His interest in sleep research began with personal experience of disrupted sleep and repeated early-morning awakenings. He reviews peer-reviewed studies, clinical guidance, and information from recognized health organizations, then explains the findings in practical language. Daniel is not a licensed healthcare professional, and his articles are educational rather than individual medical advice.

A Caucasian woman lying awake in a dark bedroom, eyes open staring at the ceiling, white bedding slightly tangled, faint blue light from window, frustrated expression, no Asian elements. Photorealistic.

Insomnia vs Hypersomnia: Which Sleep Disorder Do You Actually Have?

okay so i have a friend who sleeps ten hours a night and wakes up exhausted. every morning. sets three […]

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sleep debt calculator — exhausted woman in the morning after chronic sleep loss

Sleep Debt Calculator: How to Measure and Pay It Back

that’s the thing you’re working toward. not a number on a tracker. just that.

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alarm clock on nightstand representing sleep timing for rem sleep

How to Increase REM Sleep: Evidence-Based Steps That Help

You usually cannot increase REM sleep by targeting REM directly. The most reliable approach is to give your brain enough

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different forms of magnesium supplements on a surface

Which Magnesium Is Best for Sleep and Anxiety? 4 Forms Compared

Natural Remedies

Related reading: For a separate look at herbal sleep aids, see our guide to the evidence and safety of passionflower

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does red light help you sleep — warm red bedside lamp glowing softly in a dark bedroom at night

Does Red Light Help You Sleep? Here’s What the Research Actually Says

Natural Remedies

does red light help you sleep? I asked myself the same thing about six months ago when I swapped my

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person sitting on the edge of their bed in the morning holding their lower back in pain after waking up

Back Problems Sleeping? Here’s Why It Keeps Happening (and What Finally Helped)

I woke up on a Tuesday and couldn’t stand up straight for about forty seconds. not because anything happened. not

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person waking up in bed reaching back to hold their sore shoulder in the early morning

Shoulder Problems Sleeping Position: Why It Hurts at Night (and What’s Actually Going On)

Sleep Problems · Updated April 2026 · 8 min read okay so it’s 6:51am and I’m lying here completely still

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person waking up with neck pain reaching for their neck in bed in the morning

Why Do I Keep Waking Up With Neck Pain? I Finally Figured It Out

Sleep Problems · Updated April 2026 · 8 min read it’s 6:43am and I’ve been lying here for the past

Why Do I Keep Waking Up With Neck Pain? I Finally Figured It Out Read More »

bedroom clock showing early morning waking up too early

waking up too early — why it keeps happening and how to actually fix it

4:47am. I know because I checked. wide awake, no obvious reason, the room still dark, the alarm not due for

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warm bedroom at night sleep anxiety atmosphere

sleep anxiety — why your brain won’t stop at night and what actually helps

there’s a specific kind of exhaustion that comes from being tired and anxious at the same time. your body wants

sleep anxiety — why your brain won’t stop at night and what actually helps Read More »