How multiple symptoms can stem from single root causes, and recognizing these patterns enables more effective intervention.
What the evidence says
- van der Kolk argues that multiple behavioural symptoms often share common traumatic roots rather than being separate problems[1]
- On his account the patterns manifest variously but stem from the same neurobiological disruptions[1]
- He holds that recognising the pattern allows intervention at the root rather than treating each symptom separately[1]
- A clinical observation, not a measured outcome: that recognising the pattern reduces self-blame and increases compassion by revealing the logic behind seemingly illogical behaviours[1]
- The comparative-effectiveness claim is the book’s, and no trial here supports it: that addressing underlying patterns works better than fighting individual symptoms[1]
- Maté argues that stress patterns established in childhood become unconscious and automatic, and that emotional repression and people-pleasing create chronic physiological stress. The link to eating is van der Kolk’s: impaired interoception, trauma survivors losing contact with body signals including hunger and fullness[2],[1]