Review of How to Sleep Like a Caveman by Dr Merijn Van De Laar
Review of How to Sleep Like a Caveman by Dr Merijn Van De Laar


Why We are Losing The Battle for Sleep
There is a modern-day epidemic of people who toss and turn at night, so it’s likely that either you—or someone you know—bemoans a lack of quality sleep. Dutch sleep therapist Dr Merijn Van De Laar sets out to unravel why rest has become so elusive and offers practical guidance for reclaiming a natural process that no longer comes easily to many of us.
Lessons from Our Ancestors
His starting point is our distant past. While direct evidence of early human sleep is limited, Van De Laar draws on research into contemporary hunter-gatherer societies to explore how people slept when life was simpler and more closely aligned with nature. The comparison provides a valuable lens for examining modern habits that may be working against us.
Deconstructing Sleep Science
If insomnia is your night time nemesis, you may be familiar with some of the advice, but its value lies in clear explanation and repetition. Van De Laar covers the influence of diet, light exposure, temperature, exercise, stimulants, regular bedtimes and individual circadian rhythms. He also demystifies concepts such as sleep pressure, sleep efficiency, sleep inertia and parasomnia, making the science accessible.
When Waking Up isn’t a Problem
He also challenges the magic number of eight hours of sleep. Van De Laar explains that this benchmark lacks firm scientific grounding, suggesting instead that most people function well on a range of just under six to almost seven-and-a-half hours of subjective sleep. He also debunks the idea that waking during the night is inherently problematic. According to him, it becomes an issue only when we respond with anxiety and clock-watching, rather than accepting it as “restful wake” in the way our ancestors likely did. That said, he is clear that overdoing the double espressos or soaring stress levels point to deeper issues that need to be addressed.
A 12-Point Plan for Practical Insomnia Relief
Van De Laar is careful to note that conditions such as sleep apnoea and narcolepsy need specialised treatment. However, for those of us grappling with common insomnia, the book concludes with a sensible 12-point plan designed to optimise sleep. Grounded in research and delivered with calm authority, How to Sleep Like a Caveman is a practical guide for anyone hoping to make peace with the night.



























































