Definition
Trauma can shape eating patterns in many directions — restriction, bingeing, avoidance, hypervigilance about food, or dissociation from hunger and fullness cues.
Why it matters
These patterns are protective adaptations of the nervous system. Naming them without shame opens the door to careful, sustainable change.
The Science
Trauma is associated with higher rates of eating disorders and disordered eating patterns, along with altered interoception, HPA function, and reward processing. Trauma-informed approaches to eating disorders show improved outcomes.
The NSI Perspective
NSI treats altered eating after trauma as intelligent survival strategy — to be respected first, then gently updated.
Clinical Implications
Nutrition, therapy, and medical care for these patients must be trauma-informed. Standard weight-first approaches can worsen outcomes.
Practical Application
If your eating changed after something hard, you were not broken by it. Your system adapted. Change is possible, and it should not require self-attack.
References
- 1.Brewerton TD. Eating disorders, trauma, and comorbidity: focus on PTSD. Eat Disord. 2007;15(4):285–304.