
Nicola Appleton
Nicola is the Sleep Editor at Tom’s Guide, where she helps steer the mattress and sleep content published on Tom’s Guide, including our Best Mattress for Back Pain buying guide. With a career in journalism spanning the best part of two decades, Nicola brings experience to the team and the knowledge of what makes a great article, whether that’s a how-to mattress cleaning feature, a deep dive into melatonin gummies, or an in-depth mattress review. As a sleep editor, few better understand how important a decent mattress is to the overall quality of our sleep, and precisely how our sleep impacts our physical and mental health. As well as tackling the vast topic of sleep, Nicola joins the raft of expert mattress specialists at Tom’s Guide, who test and compare a wide range of mattresses in order to guide readers towards the very best options on the market.
Latest articles by Nicola Appleton

Over 40? The 7:1 sleep rule is the single most important 'longevity hack' you aren't doing
By Nicola Appleton last updated
Doctors explain how sticking to two key sleep hygiene habits in middle age and beyond can add four years to your life and protect against cognitive decline

Doctor shares bedroom window hack that helps you skip 3am wake ups and fall asleep fast — I tried it and here's what happened to my sleep
By Nicola Appleton last updated
'Shock ventilation' of my bedroom is leading to longer, deeper sleep — here's how to do it...

'Your nervous system thinks you’re in danger' — two sleep doctors explain why I'm waking up at 3 a.m. and how to stop
By Nicola Appleton published
From breathing activities to strict boundaries surrounding your news consumption, two sleep doctors share their advice to calm your stressed out nervous system for better sleep.

Trouble sleeping was the first sign I was perimenopausal — expert-recommended tips I’m using to combat insomnia and nighttime anxiety
By Nicola Appleton published
From hot flashes to nighttime anxiety, sleep disturbances are common during perimenopause. Here are four expert-approved strategies to overcoming them...

No more 3 a.m. wake ups — a doctor explains how this viral Japanese wellness practice is lowering my cortisol and helping me fall asleep in minutes
By Nicola Appleton published
Experts explain how forest bathing, an ancient Japanese meditation technique, is helping me stay asleep all night

Doctor reveals why keeping your bedroom door ajar at night helps you sleep deeper and for longer
By Nicola Appleton last updated
As well as sleeping in a bedroom with poor ventilation, burning candles and incense sticks also contribute to rising levels of CO2. A sleep doctor explains how that can impact your sleep.

For months I've been waking up at 3am, unable to fall back asleep — two doctors have finally explained why and how to stop it
By Nicola Appleton published
Doctors explain why I’m wide awake at 3am, plus share tips on how to fall back to sleep.

My bombsite of a bedroom was stopping me from sleeping — until a professional organizer helped me declutter it
By Nicola Appleton published
An organisation expert helped me declutter my bombsite of a bedroom. Here's how, plus why tidying up will help me sleep better.

Forget the Scandinavian sleep method — this German mattress hack is the key to better sleep for couples
By Nicola Appleton published
What exactly is the German mattress hack and is it better for couples than the Scandinavian Sleep Method? We take a closer look.

3 reasons to buy a mattress in this weekend's sales — don't wait for Black Friday
By Nicola Appleton last updated
Wait for Black Friday and you'll pay the same price for your mattress and risk having to wait longer for it if it isn't out of stock. We’re calling it — now's the time to buy.

I tried the caveman method to help me sleep cool during a heatwave — here's how it went
By Nicola Appleton published
Keeping your bedroom dark and cool like a cave is the underrated sleep hack of the summer — here’s how it works.

Could wearing socks to bed help you sleep cooler in summer? I tried this unlikely sleep hack
By Nicola Appleton published
Wearing socks to bed can actually help lower your core temperature, explain doctors. But does it really work? I tried it to see.

What is a nighttime routine for adults and how do they help you fall asleep faster?
By Nicola Appleton last updated
A nighttime routine can help you fall asleep faster and wake up energized — here's what you need to do.

How to remove mattress stains and smells — get rid of pee, vomit, yellow marks and more
By Nicola Appleton last updated
Accidents happen, so here's how to remove pee, vomit, smells, and yellow mattress stains in seven easy steps.

Can't sleep? 1 hour of screen time in bed increases insomnia by 59%, study shows
By Nicola Appleton published
Screen time in bed is linked to poor quality sleep, a new study shows — here’s why, plus how to break the habit.

Can you use a mattress topper as a mattress? Yes, but there are risks — here's why
By Nicola Appleton last updated
Want to save money and switch your mattress for a bed topper? We don’t recommend it, here’s why…

7 signs that you have dust mites in your mattress — and why that's bad for your sleep
By Nicola Appleton last updated
Seven tell-tale signs dust mites are lurking in your mattress, plus how to get rid of them quickly.

Is sleeping on your stomach bad for you? Yes, but you can fix that — here’s how
By Nicola Appleton last updated
Sleeping on your stomach can cause back, neck, and shoulder pain. But the right mattress can help with all that.

How to get rid of dust mites from your mattress, pillows and bedding
By Nicola Appleton last updated
Dust mites can aggravate allergies and disrupt your sleep. Here’s how to remove them from your mattress, pillows and bedding.

Don't worry if you keep waking up at night — expert explains why no-one really ‘sleeps through’
By Nicola Appleton published
Rather than focusing on how often you're waking at night, consider instead how rested you feel overall.

Why you shouldn't panic if it takes you 20 minutes to fall asleep at night
By Nicola Appleton last updated
This is how long it should take to fall asleep, according to a doctor. Plus why you shouldn't panic if it takes you 20 minutes.

How to buy a mattress online — 5 pro tips
By Nicola Appleton published
A mattress editor's tips for how to buy a mattress online and get it right, first time

What is obstructive sleep apnea and how do you know if you have it?
By Nicola Appleton published
We explore the common symptoms of Obstructive Sleep Apnea, plus outline what to do if you think you might have it.
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