Bessel van der Kolk’s book has done more to make body-based trauma work legible to ordinary people than everything else combined. It’s also now shorthand for a set of claims van der Kolk didn’t quite make, and it is worth separating those.
What the book actually argues
That trauma isn’t only a memory problem. That it changes how the body regulates itself, how attention works, and what a person is able to feel — and that treatments aimed purely at the story of what happened will therefore miss a great deal.
That talking isn’t always enough, and for some people not the right starting place. That safety and relationship are prerequisites for the work rather than pleasantries around it. And that a person can know exactly what happened to them and remain unable to live differently, which is the observation the whole field is organised around.
That case is well made and largely holds.
What’s solid underneath it
The broad findings aren’t controversial. Adverse childhood experience is associated with worse physical and mental health outcomes across large samples. Trauma has measurable physiological correlates. Attention, interoception and autonomic state all interact. Nobody serious disputes this.
Where the popular version overreaches
The title is a metaphor and gets read as a mechanism. “The body keeps the score” is a good sentence about how experience shows up physically. It isn’t a claim that specific memories are filed in specific muscles, waiting to be released by pressing on them. That version circulates widely and there’s no good evidence for it.
Second, treatment claims. The book is enthusiastic about approaches — yoga, EMDR, neurofeedback, theatre — with very different amounts of evidence behind them, and the enthusiasm reads flatter than the evidence does. Neurofeedback in particular is presented far more confidently than the literature supports.
Third, and this isn’t the book’s fault: it has become a diagnostic instrument in the hands of readers. People arrive certain that their chronic illness is stored trauma. That claim goes well beyond anything van der Kolk demonstrated, and it can be actively harmful when it delays a medical workup.
How to read it
As the best available argument that bodies belong in this conversation, written by a clinician who has seen an enormous amount. Not as a manual, not as a mechanism, and not as a reason to skip the doctor.
If it named something you recognised, that recognition is real and worth acting on. Just take the recognition to a practitioner rather than to a self-directed programme built on the most literal reading of the title.