How to Sleep Like a Caveman: Ancient Wisdom for a Better Night's Rest

by Merijn van de Laar

Sleep has hardly changed since Paleolithic humans snoozed soundly in their caves. While sabre-toothed tigers were their biggest night-time worry, today it’s stress and social media that keep us awake, but the solutions are the same, and sleep therapist Dr Merijn van de Laar offers understanding and advice to have you sleeping better within weeks.

How to get a better night’s sleep in 3

Don’t believe everything you read or hear about sleepLet go of the 8-hour ruleUse the simple sleep diary in the back of this book to record your sleep pattern over 3 weeksDiscover your personal sleep needsExamine your attitude towards lying awake at nightShorter total bed times might be betterFocus on the reason for lying awake rather than on the reason for not sleepingReduce stressKeep regular bedtimesFollow the rules of natureRespect your personal circadian rhythmDon’t tempt the night-time ghosts
Human sleep as we know it today evolved hundreds of thousands years ago, to suit a hunter–gatherer lifestyle. It’s not always compatible with our modern lives, but remains an essential function, vital for our health, well-being and daytime functioning. In this groundbreaking new book, Dr Merijn van de Laar investigates the origins of sleep based on archaeological findings and anthropological studies in contemporary hunter-gatherers, looking at the major discrepancies between our primordial bodily needs and our current sleep-inhibiting behaviour.

Cave dwellers lived in balance with the forces of nature. They had adapted perfectly to environmental influences such as light, temperature and seasonal variations. The way they ate and moved during the day must have had a positive effect on sleep quality. We need to look to their example, and adjust our eating, exercise, light, temperature and, last but not our expectations towards sleep. By taking on board the ancient wisdom of our ancestors, we will improve the quality of our sleep, the way our bodies were designed to do it.

Genres: Nonfiction, Health, Self Help, Science, Audiobook, Ebooks, Psychology

358 pages, Kindle Edition

Published January 16, 2025

Reviews

[Nicole · Rating 1 out of 5]

a great book if you want to spend several hours of your life learning absolutely nothing.


some lines from this book:
"A way of counteracting heat is to use air conditioning."
"Prehistoric humans slept on beds of straw, branches and leaves, but nowadays most people use mattresses."
"There is no difference between strength training and cardio."
"After a period of courtship, a long term relationship may follow."
"Popularity is important to many people and a lack of friends or social contacts can cause stress."
"Cannabis use carries risks."
"Make sure you are in bed long enough. Also, do not lie in bed too long."

[Irene · Rating 5 out of 5]

If you had the daylights scared out of you by Why We Sleep: Unlocking the Power of Sleep and Dreams, this book may offer a little respite. It is decidedly a self-help book for insomniacs rather than a more technical account of all the ways in which sleeping poorly is going to kill you. Curate your own experience accordingly.

[KRM · Rating 5 out of 5]

Got a review copy from Harper Audio via Netgalley, all opinions my own.

If you enjoyed Why We Sleep, you will love Sleep Like a Caveman. It is more focused on practical tips for sleeping, but still includes a lot of theory about why we sleep the way we do. It's a lovely blend of anthropology, psychology, and biology. The tone is hopeful rather than preachy, it makes you excited about getting better sleep rather than feeling guilty over bad sleep.

When I teach students to analyze arguments and rhetoric, I always ask "was it persuasive enough to make you do something differently from now on?" and even when they think the argument is well written and well reasoned, that question sometimes makes them realize it still wasn't persuasive enough to make a change. This is one book that, for people personally, IS persuasive enough for me to try new sleep habits. I think the premise of "what environment did we evolve to sleep best in" is clever, and the title is not just attention-grabbing, it really is a through line to every chapter.

[Chalthria · Rating 3 out of 5]

Kirja perustuu unitutkijan omiin kokemuksiin sekä muihin tutkimuksiin. Mielenkiintoisesti kirjoitettu! Itselleni oli mukavaa se, että kirja vahvisi mitä olinkin jo ennen ajatellut - ihminen ei oikeasti tarvitse 8 tuntia unta, vaan maailmalla keskiarvo nukutun unen määrässä on jossain kuuden ja seitsemän tunnin välissä.

[Matt Taylor · Rating 4 out of 5]

Read quite a few books on sleep now and this one was interesting as it was from a different angle. Focused on it from an evolutionary perspective and generally argues against the need for 8 hours sleep. Good, but not as good as “Why We Sleep” or “Life Time”.

[Edie · Rating 4 out of 5]

My biggest takeaway from How to Sleep Like a Caveman? Most sleep studies are poorly designed. Merijn van de Laar explains how so much of what we think we know about sleep is based on bad science and worse reporting. Surprise! We don't need eight hours of sleep at night. This book leans heavily into the idea that it isn't actually poor sleep which is to blame for many of our sleep issues, it is the way we think about sleep. It is stressing about not sleeping which turns not sleeping into a major problem. Lots of food for thought. I appreciate the very specific and practical advice found in the last part of the book. Thank you to the author, narrator, publisher, and NetGalley for the eARC.

[Belen · Rating 4 out of 5]

Thank you to NetGalley and HarperAudio for this ARC in exchange for an honest review!

I was intrigued by this audiobook because I value my sleep so much, I wanted to learn more about how to sleep effectively or more soundly. This book does just that.

In his book, Van de Laar discusses the sleep studies conducted on modern day hunter-gatherers (as close as we could get to how cavemen likely slept) and compares the trends to Western societies. He then gives advice and help on how to train our sleep to mimick these, and ideally, help with issues like insomnia or daytime sleepiness.

Van de Laar breaks down common myths, tips, and tricks, and debunks or supports them using research. I really appreciate that he emphasizes the research and science behind each commonly known trick or social media trend to determine whether it’s based in science or not. He also gives his input as to why certain things may or may not work, based on his background as a sleep therapist.

Overall, the book was easy to listen to, and was backed by research and meta analyses instead of just surface level “help”. I’ll definitely be applying some of these tips to my sleep!

[Kayleigh White · Rating 4 out of 5]

I really enjoyed it, and it helped me when talking to friends and family about their sleep experiences. I thoroughly enjoyed the topic, examples, and studies which helped me reevaluate my views on sleep. Hopefully for the better, especially in the area of health. A wonderful and informative read.

I didn't expect how insomnia-centric the book would be, and was disappointed to hear about the correct amount of being even less than we imagine as someone who can sleep, entirely naturally, nine and a half hours and still wake up wanting to close my eyes again. I was hoping for a book on short, regenerative, and restful sleep, and instead got one on long, peaceful, and low-pressure sleep which I am already quite good at.

[Banikoe · Rating 3 out of 5]

Un compendio interesante sobre teorías y estudios sobre el sueño. Como dormimos y como el estilo de vida moderno nos afecta. Algunos aspectos antropológicos me pacieron interesantes (por que tenemos ritmos diferentes). En general, para mi, nada nuevo.

[Amie · Rating 3 out of 5]

How to Sleep Like a Caveman: Ancient Wisdom for a Better Night's Rest by Merijn van de Laar promises better sleep by looking back at how our ancestors might have dozed. It mixes science, history, and a bit of humour while arguing that modern sleep problems come from straying too far from our natural rhythms.

I thought this was fun but not life-changing. Some of the concepts made sense, others felt more like quirky trivia, and I can’t say I’ll be rolling out a bearskin rug by the fire anytime soon. Still, it was entertaining to imagine my inner caveman snoozing more soundly than I do.

[Hypsypops · Rating 5 out of 5]

This book was… pretty good. It is really written with insomniacs in mind, and the two take away messages I got are:

1) if you are having trouble sleeping, or you think you are lying awake too long at night, it’s okay to sleep less. So if you are in bed for nine hours, but sleep for six, it’s okay to only spend six hours in bed. He goes in detail about how to do this properly (this numbers, and how to increase and so on). He talks about how most of us don’t actually need nine hours in bed.

2) if you are lying awake at night, that’s okay. He talks in detail about how this one tribe spends nine hours in bed, but is only asleep for a little over six, and how that is normal. If you are laying in bed, resting, that’s okay, and almost as good as sleep. The problem only comes when you worry about why you aren’t sleeping.

Honestly, after writing this out, I increased my rating to five stars. It’s a little dry, but I do think I’ll listen to it again.

[Jaana Angeria · Rating 3 out of 5]

Kirjassa on varsin paljon kiinnostavaa tietoa. Kirjan kirjoittaja unitutkija Merijn van de Laar romuttaa käsityksen siitä, että oikea määrä unta olisi kahdeksan tuntia ja että yöheräily olisi jotenkin huono juttu. Teoksessa on myös paljon konkreettisia neuvoja ja vinkkejä sekä referoituna valtava määrä erilaisia tutkimuksia.

Mutta kirjan rakenne on ärsyttävä. Jatkuvasti sanotaan, että tästä asiasta lisää luvussa se ja se tai tästä asiasta kerrottiin jo luvussa se ja se. Paikoin kirjassa myös käytetään ns. sinäpassiivia.

Jos on kiire ja haluaa saada kirjan tiedot ja vinkit pääpiirteissään haltuun, kannattaa lukea lopun yhteenveto eli luku 12 "Tärkeintä on tasapaino".

[Dea · Rating 5 out of 5]

Interesting perspective on sleep health! There are countless books and articles written about the purpose, importance, and consequences of sleep patterns that almost read like scare tactics (e.g., " Sleeping less than 8 hours will give you early-onset dementia!"). Merijin van de Laar offers a refreshing and positive, introspective approach grounded in evolutionary psychology.

Of course, getting enough high-quality sleep is essential, but van de Laar also sheds light on the wide range of variability and personal sleep needs. I'm glad to see someone highlighting the fact that the "8-hour rule " does not have much scientific basis, and it might not even be the ideal amount for the majority of people.

This book is written for the lay audience, but has tons of helpful citations if one is interested in reading the empirical papers on which the work is based. I consider my foundational knowledge on sleep health to be above average, but I still found certain aspects of the book to be unique and interesting.

The primary distinguishing factor of this book compared to the rest of sleep literature, obviously, is the evolutionary approach. I was surprised to see that humans are one of the very few species who are ground sleepers. In fact, the evolution of human cognition was greatly influenced by our species' transition from tree- to ground-sleeping.

I was also very surprised by the advice of sleep restriction for people who are struggling with insomnia. It seems counterintuitive to spend less time in bed if you are aiming to sleep more, but van de Laar provides a handful of well-justified reasons why this works (spoiler: sleep pressure!).

The author also does an excellent job explaining terms frequently (and wrongfully) used interchangeably, such as subjective vs objective sleep quality and sleepiness vs fatigue.

Overall, this is an excellent overview of the evolution of human sleep, alongside some helpful tips and tricks on improving sleep quality. Merijn van de Laar is a sleep physician and shares his personal and professional experience, making this a worthwhile read. I enjoyed the evolutionary perspective as well as the positive take-home messages that one of the first steps of improving sleep health is to stop obsessing over sleep health.

Thank you, NetGalley and Mariner Books, for the opportunity to read an advanced reader's copy in exchange for my honest opinions.

[Kasey · Rating 4 out of 5]

How to Sleep Like a Caveman mixes historic and scientific research with Merijn van de Laar’s personal and professional experiences to explain common sleep issues. The audiobook explains elements of sleep that I had never even considered before, and it was wonderful to listen to van de Laar’s genuine curiosity about sleep. Van de Laar keeps the audiobook practical by relating the research to normal sleepers, including “good sleepers” and those with sleep problems.

I loved the pacing of Joe Eyre’s narration! The audiobook had a lot of information, and Eyre narrated clearly and articulately so the listener could understand all the material. I enjoyed how the audiobook was very nonjudgmental, especially since sleep problems can be something that many people are self-conscious about. Chapter 10, which covered parasomnia, was my personal favorite, as I suffer from frequent nightmares. The suggested strategies for better sleep were not unique or groundbreaking—they were definitely suggestions that one could find with a quick online search—but their descriptions and the overview of studies that supported them were intriguing. I will be implementing some of these practices into my own sleeping habits, like avoiding the snooze button, getting enough exercise each day, stretching, and setting a specific time to relax prior to bedtime. I will also include the sleep journal from the appendix in my sleep tracking routine.

However, I did not like that some of the beginning chapters were too long, and it was difficult to remember their main points. As the audiobook progressed, chapters became shorter and more manageable, which I appreciated. Also, some of the phrases were repeated too often, and by the time I was finishing the audiobook, I felt that I could predict what was going to be said.

Overall, I give How to Sleep Like a Caveman 4/5 stars. While some minor quality-of-life issues kept it from being a five-star read, I found it both engaging and helpful. I recommend this audiobook to anyone interested in improving their sleep routines or struggling with sleep issues. I think it would also be enjoyable for readers who love nonfiction!

Thank you to NetGalley, Merijn van de Laar, and HarperAudio for the ARC copy of the audiobook in exchange for my review! All expressed opinions are my own.

[Kay · Rating 4 out of 5]

This was my first time reading a nonfiction book about sleep, and more specifically about sleep difficulties, despite the fact that this is something I’ve personally struggled with for as long as I can remember. I found this book to be a solid and engaging introduction to the topic, and I really appreciated how it wove together historical, anthropological, and scholarly perspectives in a way that flowed well together.

I thought that this book struck a thoughtful balance between exploring the history of sleep and presenting current scientific research, which helped prevent it from becoming bogged down in one over the other. That said, I did find parts of it a bit repetitive, and there were some structural challenges that made it harder to stay fully engaged throughout. These issues didn’t detract from the content itself, but they did make me lose focus at times.

I also want to note that certain parts of the book felt somewhat insensitive or lacking in critical reflection; sometimes in relatively minor ways, such as a word choice, and at other times more significantly, such as in the way some cultures and communities, both past and present, were portrayed. There were moments where the language or framing felt overly simplified or detached from the broader historical and scientific contexts in which that knowledge was produced for Western audiences (which are/were often extractive and/or exploitative). A more nuanced, careful approach would have strengthened the book’s engagement with these topics and the people whose experiences and practices it draws upon.

Nevertheless, I found this to be an interesting and worthwhile read, full of useful information, resources, and avenues to explore in more detail. It’s definitely sparked my interest to explore the topic of sleep further and, in that sense, I think the book succeeds in doing what the author aims for in their professional work: helping people better understand, and ultimately improve, their relationship with sleep.

3.75 stars

Thank you to NetGalley and HarperAudio for the advanced copy for review. Opinions are my own.

[J Kromrie · Rating 4 out of 5]

Thanks to the publisher and Netgalley for this eARC in audiobook format.

How to Sleep Like a Caveman: Ancient Wisdom for a Better Night’s Rest by Merijn van de Laar, narrated by Joe Eyre

In a world obsessed with sleep hacks, blue-light blockers, and melatonin gummies, How to Sleep Like a Caveman offers a refreshingly primal perspective: maybe the secret to better sleep isn’t more technology—but less of it. Merijn van de Laar, a sleep scientist and self-proclaimed “recovering insomniac,” invites listeners to step back—way back—to the Paleolithic era, where our ancestors slept under stars, not stress.

This audiobook is part science, part anthropology, and part gentle rebellion against modern sleep myths. Van de Laar dismantles the tyranny of the eight-hour rule, critiques the overprescription of sleep meds, and urges us to embrace our natural rhythms—even if that means waking up at 3 a.m. and not panicking about it. His tone is warm, witty, and deeply humane, making complex research feel like a fireside chat rather than a lecture.

Joe Eyre’s narration is a perfect match. His voice is calm without being soporific, articulate without sounding clinical. He delivers van de Laar’s insights with a quiet confidence that feels more like a trusted guide than a guru. Whether he’s explaining the evolutionary logic behind segmented sleep or the psychological toll of chasing perfection, Eyre keeps the pace steady and the tone reassuring.

What makes this audiobook stand out is its blend of ancient wisdom and modern compassion. It doesn’t promise miracle cures—it offers perspective. And in a culture that treats sleep as a productivity tool, that’s radical.

For anyone tired of being tired—and tired of being told they’re doing it wrong—How to Sleep Like a Caveman is a thoughtful, evidence-based, and surprisingly comforting listen43dcd9a7-70db-4a1f-b0ae-981daa16205443dcd9a7-70db-4a1f-b0ae-981daa162054.

[Pauline Stout · Rating 2 out of 5]

I don’t read many self help type books but I’ve always had a number of issues when it comes to sleeping so when I saw the arc for this I decided to give it a go. I honestly didn’t think it would be that big of a help but I didn’t see how it could hurt and hey, maybe I can learn a couple of things.

This book is all about sleep, of course. It talks about what sleep is, why we sleep, how to create the ideal conditions for sleep to happen, and it talks about several sleep disorders at the end of the book.

I’m sure this has a lot of information in it that could help people. I just think this information is delivered in just about the worst way you could deliver it. The book is written by a sleep specialist and sleep therapist and you can tell. This is not a good thing. The information is given in a very scientific and stiff way and I had the worst time trying to focus on it. I read this via audiobook and I had to keep rewinding because I realized that the overflow or information and statistics was causing me to zone out and not realize what I was actually listening to. (I told this to several people I know and they all said the goal of the book may be to bore you to sleep when listening). I honestly doubt I’m going to remember a majority of what I listening to by the end of the week let alone long term.

Like I said I’m sure that there is some good advice in here and some people are going to take a lot out of this but I’m not one of these people. Maybe I have to listen to it again to fully absorb the contents? I don’t know. Overall I’m not sure I recommend this but I’m not mad I read it.

[Scott · Rating 5 out of 5]

by the title of the book I assumed we were going to learn how you could just pass out and sleep all night. but one of the things I found truly fascinating was what all relates back to the caveman or ancient Man that we have ended up bringing forward even though we live in a totally different life. I guess maybe with enough years of microevolution we maybe could weed some of that out. but the other thing I absolutely love about this book is everything is fact-based. so there's a study for everything that is talked about in this book. and he was very open pointing out if that study one way or the other was a very small study that only contained a small population or if it was a meta study or what was going on. I appreciate it that. but I definitely found some highly interesting things. I wanted to try out the sleep journal but I don't think I quite followed exactly what we were supposed to do to find out how much sleep my body required. I wanted to go and refer back to it so I was hoping to find a print edition or PDFs and there isn't such a thing. now this was a preview copy of the audio and so perhaps in the released audio there might be a PDF, and I'm sure there will be a print copy made available. definitely worth the read if you have any interest in sleep whether good or bad or just finding out about sleep.

[Stacy Kaptsan · Rating 4 out of 5]

I’ve read several books on sleep and followed many suggestions on how to get a better nights rest but none seem to help. I appreciated that this book provided a lot of scientific studies and was so thorough in its explanation on the many different things that can hinder our sleep. While I’m not sure I believe that cavemen were truly better sleepers, I do find the focus on our human needs for sleep from an evolutionary aspect to be fascinating. I’ll definitely be looking more into some of the tips provided to see if they help. Some parts of the book seemed to get drawn out with scientific studies and medical jargon. While I appreciate the data, I would have liked to see more information with tips and methods for the listener. I also appreciated how many “myths” about sleep were debunked.

The narrator did a great job in catching my attention. I definitely would recommend this book to someone who is interested in improving their sleep.

[Kenna · Rating 2 out of 5]

I don’t really have a lot of sleep problems, but I do go through times when it seems like I consistently wake up in the middle of the night.

That led me to read How To Sleep Like a Caveman by Dr. Merjin van der Loar.

I mean, who doesn’t want research-based advice on how to get a better night’s sleep, based on how our ancestors naturally slept?

I honestly didn’t get much new information from the book. The most interesting thing I learned was that a lot of people may have sleep problems because they think they need more sleep than they actually do. This results in them trying to go to bed earlier and spending more and more time in bed. More time in bed means more time to worry about why you aren’t sleep or have disrupted sleep patters because you’re trying to sleep too much.

I read this book as a NetGalley ARC. I think it could be helpful to someone with insomnia. Overall, it wasn’t for me. I gave it two stars.

[Andrea Wenger · Rating 4 out of 5]

A sleep scientist reveals how our ancestors slept, and how we can apply those lessons to our modern lives. Discover practical tips and surprising insights to reclaim your natural sleep patterns. Learn how we were designed to sleep and finally get a good night’s rest.

This scientific approach to sleep turns everything I thought I knew about sleep on its head. The book is a much-needed correction to popular hype that’s based more on tradition than evidence. The most important message is that unless you’ve got a condition like sleep apnea, we all need to relax more and stop worrying about sleep. Everyone should read this book!

I deducted a star for the misogynistic use of “man” rather than “human” when referring to our species.

Thanks, NetGalley, for the ARC I received. This is my honest and voluntary review.

[Summer Sayre · Rating 5 out of 5]

Merijn van de Laar's "How to Sleep Like a Caveman" has changed my sleep over the past two weeks, which, as a chronic insomniac, is pretty revolutionary!

I have read numerous books on sleep, but this one was the first to help me really understand what my role would have been and why, chemically, my sleep is different from other people's.

I love anthropology and history, so this was a perfect read for me.

It also gave me ideas to implement immediately, and I really look forward to trying different things to optimize my sleep since it is truly the foundation of EVERYTHING we do. Highly recommend - and I will edit this review as I try more specific things and optimize my schedule and sleep environment even more.

[Windy · Rating 4 out of 5]

Where’s my fellow night owls? If you’re looking for something to listen to during those sleepless hours, I’ve got a fresh audiobook rec! How To Sleep Like a Caveman, by sleep therapist and scientist Dr. Merijn van de Laar.

This audiobook reviews the history of human sleep patterns, tracing back to our caveman days. It publishes on May 20th, following its book format release earlier this year. Dr. van de Laar explores archaeological findings and anthropological studies, busts some sleep myths, and shares handy tips for improving your sleep hygiene.

I’ve explored quite a few books and podcasts on sleep, and while this one has some great insights, personally I found it a tad repetitive and not as deep on the anthropological side as I had hoped. The doctor shares his own sleep challenges, which adds a personal touch, but I didn’t walk away with a ton of new knowledge.

That said, I still enjoyed the listening experience! These kind of health-help nonfiction books tend to resonate with me better via audio. I also think the narrator did a fantastic job, adding a witty flair that kept me engaged.

*I listened to the ALC via NetGalley and Harper Audio Adult. It’s a 3.5 ⭐️⭐️⭐️⭐️rounded up for me:)

[BookishKB · Rating 5 out of 5]

😴 Bookish Thoughts
This was such a fascinating listen! As someone who struggles with insomnia, I was hooked from the title alone. The book covers so many aspects of sleep! From debunking common myths to explaining how things like light, temperature, and even our eating habits impact rest. It was incredibly insightful without feeling overwhelming.

I especially appreciated the audiobook narration. The narrator made potentially dry material feel digestible and engaging! It could’ve easily felt like a lecture , but instead it felt easy to follow.

🎧 Rating: ⭐️⭐️⭐️⭐️⭐️
🎙️ Narration Style: Solo
🎧 Pub Date: May 20, 2025

Thank you to HarperAudio and NetGalley for the advanced listening copy. All thoughts are my own.

[Kim · Rating 3 out of 5]

This book is loaded with verified studies of sleep issues. The reference to sleeping like a caveman is more relevant now than ever - when we are so distracted from sleep by tv and smartphones. One of the most important things I learned is to change your expectations around how much sleep you need. While studies have come out saying 8 hours sleep a night should be your goal, this author discusses that 6 - 7 1/2 hours each night may be adequate. There are a number of variables that go into how much sleep you need. The author also does a good job of summarizing his recommendations in the last chapter.

Thanks to Net Galley, the publisher and author for an audio version of this book in exchange for my honest opinion,

[Sol · Rating 4 out of 5]

I have struggled with insomnia for a long time so I am always interested in books about sleep disorders and insomnia. How to sleep like a caveman is an interesting take on sleep. It explores how out ancestors might have slept (for how long, if they slept by themselves/with people, etc) and also goes into potential evolutionary advantage of certain people sleeping different at night. he also takes about indigenous nomadic people nowadays that might sleep similar to our ancestors and how that might have looked like.
This book is also a good review on sleep hygiene. the things that we now are not good to do right before going to bed but we still do them (cellphones anyone?)
Pick this up if you are interested in hearing about how our ancestors potentially sleep and how could someone improve their sleep.
I listened to the audio narrated by Joe Eyre and can recommend.

[Brandi · Rating 3 out of 5]

I usually enjoy listening to books about sleeping slowly as I go to bed at night. However, I received this one over a holiday weekend so I listened to it pretty quickly.

Overall, I thought it had great information for better sleep hygiene, and what I found most interesting is the argument against the need for 8 hours of sleep every night. Maybe that will help my sleep anxieties a bit?

Thank you, Harper Audio and Net Galley for an advanced copy of this audiobook.

[Alison · Rating 3 out of 5]

A sleep doc looking at the 'history' as well as the present at how we sleep, and how, a bit like the paleo diet, how people still need to look at some of the older, traditional ways of trying to get to sleep. Some interesting insights, research and life lessons learned. Easy to read and understand, written in a conversational way rather than being fully scientific, though includes some anthropological ideas as well as some neuro and psych sciences. Suitable for teens and adults.

[jaroiva · Rating 4 out of 5]

tak jsem se dozvěděla, že prý existují influenceři už i na spánek... to jsou věci...
Tato kniha ale vypadá opravdu seriózně. Četla jsem už pár knih o spánku, byla na přednášce maďarského odborníka na spánek, ale tady byly některé poznatky zas pojaty trochu z jiného pohledu. Hodně zajímavé doplnění předešlých poznatků např. z knih Proč spíme, Proč sníme nebo Cirkadiánní kód...
A přitom kniha není přemrštěně dlouhá.
Ano, mohu doporučit.

[Chantelle · Rating 5 out of 5]

Well written and highly informative!

My perception about sleep changed after reading the misconceptions I had about sleeping the 8 hours. Learnt a lot from this book. Highly recommend:)