
Lauren Jeffries
Lauren is an experienced writer and editor in the health and lifestyle industry and has led many campaigns and projects that deliver news, advice, and research on all things sleep. As the Sleep Features Editor for Tom’s Guide, Lauren writes, commissions and edits sleep and mattress content, from in-depth how-tos in sleep and mattress health to interviews with doctors and neuroscientists on the latest news in sleep. Lauren regularly tests new sleep tech and accessories to evaluate their effectiveness for getting good quality sleep and easing specific sleep struggles like nighttime anxiety. Alongside this, Lauren reports on the best mattress brands out there, like Helix, Saatva, and DreamCloud, helping readers find the right mattress for them and the best deals on them.
Latest articles by Lauren Jeffries

This simple bedding switch is my secret to staying cool at night and getting better sleep this summer
By Lauren Jeffries published
My wool mattress and wool duvet have transformed my sleep this summer—here's how

Drinking coffee keeps our brains alert even when we sleep, new study finds — what that means for your rest
By Lauren Jeffries published
New research shows our brains are alert, active and more awake when we sleep after consuming caffeine.

Is 'cricket feet' the easiest way to fall asleep fast tonight? An expert weighs in
By Lauren Jeffries published
We asked a doctor whether 'cricket feet' is a sleep hack worth trying to fall asleep fast

Avocado Green Mattress vs PlushBeds Botanical Bliss: Which organic bed suits your sleep?
By Lauren Jeffries last updated
In this Avocado Green vs PlushBeds Botanical Bliss comparison piece, we’ll look at which organic mattress suits your sleep

I ditched my memory foam mattress for latex and I’ve never slept better — here’s why
By Lauren Jeffries published
After switching to a latex mattress I fall asleep fast, sleep through the night and feel consistently comfortable

Is CBT the best way to treat insomnia? We asked an expert on sleep disturbances
By Lauren Jeffries published
"CBT-I is the gold-standard treatment for insomnia" – an expert on sleep disturbances shares his go-to method for helping people to sleep better again

The best pillow-top mattress in 2025: our expert picks for hotel-style comfort at home
By Jo Plumridge last updated
Our expert mattress testing team have slept on the best pillow-top mattresses of the year to create this guide to our 9 top picks

The best organic mattress 2025: Toxin-free mattresses for cleaner sleep
By Claire Davies last updated
We've slept on and tested the best organic mattresses to pick the top 5 non-toxic beds that promise healthy sleep for this 2025 guide.

Memorial Day mattress sales: What you need to know
By Claire Davies last updated
Memorial Day is one of the best times of year to buy a mattress for less, with discounts to rival Black Friday from many of our favorite brands.

7 ways to stay awake after a sleepless night — from hydration to mindfulness
By Lauren Jeffries published
Two experts share seven ways to stay awake after a sleepless night — plus whether you should nap or not

I've been sleeping on an organic mattress for a week and now latex is my favorite mattress material — here's why
By Lauren Jeffries published
I've been sleeping on the Birch Luxe Natural, an organic, hybrid pillow-top mattress — here are my first thoughts

Memory foam vs pillow-top mattresses: Which bed type is right for you?
By Lauren Jeffries last updated
We compare the differences between memory foam mattresses and pillow-top beds, who they suit and the benefits and drawbacks of each.

I'm a side sleeper — this is the one must-have mattress feature I'd look for in the Memorial Day sales
By Lauren Jeffries last updated
As a side sleeper, a pillow-top mattress is key to relieving pressure — here's why I'd buy one in the Memorial Day sales

Reduce your stress before bed by 68% with this easy 6-minute nighttime routine
By Lauren Jeffries last updated
Reading for just 6 minutes a day can reduce stress and improve your sleep — here's how.

Trouble sleeping and waking too early? 3 common sleep problems that could be hidden signs of stress
By Lauren Jeffries published
We asked the experts to share the most common signs of stress in your sleep — plus top tips on how to destress for better sleep.

15 last chance Memorial Day deals we'd shop for better sleep — from $10
By Lauren Jeffries published
I've found the 15 top sleep accessory deals still live in the Memorial Day sales — starting from under $10

Not a typo! Get a queen Zinus memory foam mattress for just $177 in the Memorial Day sales
By Lauren Jeffries published
Get the Zinus Green Tea Memory Foam mattress for just $177 for a queen — the lowest price for Memorial Day

I tried the 'best mattress for side sleepers' and fell in love — now 27% off for Memorial Day
By Lauren Jeffries published
The Helix Midnight Luxe is a dream for side sleepers and it's 27% off for Memorial Day

I'm a sleep writer — 3 products I'd buy to bed bug proof my mattress in the Memorial Day sales
By Lauren Jeffries published
These 3 products will help bed bug proof your mattress this summer so you can enjoy clean sleep

‘No longer waking up with a stiff lower back’ — Saatva’s top mattress for back pain drops by $400 ahead of Memorial Day sales
By Lauren Jeffries published
The Saatva RX is designed with a Unique Therapeutic Core to boost circulation and reduce pain while you sleep, and it's now $400 off in every size

5 bed bug prevention tips to protect your mattress from an infestation this summer
By Lauren Jeffries published
Bed bug infestations are more common in summer — but you can protect your mattress with these 5 bed bug prevention tips

The most luxurious organic mattress I've ever slept on is 27% off ahead of Memorial Day
By Lauren Jeffries published
Get 27% off the Birch Natural Luxe in the Memorial Day sales — my favorite organic mattress

What is a coir mattress and should you buy one?
By Lauren Jeffries published
We look at what coir mattresses are, why coconut is being used in beds and whether they're right for you
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