What is trauma informed nutrition?

As a trauma-informed clinical nutritionist and biochemist, I offer a distinct viewpoint on the connection between trauma, nutrition, and overall well-being. Trauma-informed nutrition is a specialised approach that recognises the significant influence trauma has on an individual’s nutritional well-being and their connection with food. This method focuses not only on providing dietary guidelines, but also on comprehending and tackling the underlying factors that influence eating behaviours and nutritional well-being.

 

The Influence of Trauma on Nutritional Well-being

Both psychological and physical trauma can have a profound impact on an individual’s eating habits and overall nutritional health. It might appear as compulsive overeating or indulging in large amounts of food, where food is used as a momentary source of comfort or a way to dull emotional distress. This behaviour not only results in physical health problems such as weight gain, but also sustains feelings of guilt and shame related to eating.

On the other hand, trauma can decrease the desire to eat or be interested in food because of mental anguish, resulting in inadequate nutrition, loss of weight, and a weakened immune system. Furthermore, trauma has a profound influence on the gastrointestinal tract, which is commonly known as the “second brain,” causing disruptions in nutrition absorption and resulting in symptoms such as irritable bowel syndrome (IBS) and chronic inflammation.

 

The Importance of Trauma-Informed Nutritional Care

Understanding the complex connection between trauma and nutritional well-being highlights the necessity of employing a trauma-informed approach in dietary counselling. This comprehensive and compassionate approach surpasses conventional nutritional guidance, by examining how trauma impacts eating patterns and the individual’s connection with food.

As a practitioner who is knowledgeable in trauma, I place great importance on establishing a secure and nurturing setting where individuals may openly address the difficult topics of food and trauma without any apprehension of being criticised. In this collaborative environment, individuals can identify triggers, create coping skills, and build a nourishing eating routine that promotes both physical and emotional healing.

 

Personalised Nutritional Approaches

Within my practice, I prioritise providing tailored care, acknowledging the distinctiveness of each person’s traumatic encounter. 

This entails:

  • Diets that are rich in nutrients: It is essential for individuals experiencing trauma-related symptoms to prioritise meals that promote brain health and decrease inflammation.
  • Principles of mindful eating: Promoting a conscious and attentive attitude towards eating aids in the restoration of a wholesome connection with food that has been interrupted by traumatic experiences.
  • Stress-reduction approaches involve the implementation of stress management practices to mitigate the effects of stress on eating behaviours and nutritional health.
  • Supporting gastrointestinal health: It is crucial for those impacted by trauma to address gastrointestinal symptoms by following diets that improve gut health and decrease inflammation.
  • Enhancing personal agency through the acquisition of knowledge and skills

 

Education is a potent instrument in trauma-informed nutrition. By providing individuals with information regarding the influence of diet on their physical and mental health, they are more capable of making educated decisions that contribute to their recovery.

Progressing

 

The process of recovering from trauma is highly individualised and might be filled with difficulties. Nevertheless, with the assistance of a clinical nutritionist who is knowledgeable about trauma and its effects, individuals can successfully traverse this process by receiving guidance that recognises and takes into account the intricate nature of their experiences. This technique not only tackles the symptoms, but also promotes resilience, self-awareness, and a revitalised connection with food and body.

 

Incorporating trauma-informed diet into holistic health care is crucial, since it provides a compassionate and all-encompassing approach to healing. Through acknowledging the complex ways in which trauma affects nutritional health and overall well-being, trauma-informed professionals play a vital role in assisting individuals in their journey towards recovery and empowerment. Embracing a trauma-informed approach to nutrition recognises the deep interrelation between the mind, body, and spirit, guiding us towards a future where comprehensive care forms the basis of well-being and health.

What if alcohol cravings are not a failure of willpower — but a reflection of nervous system dysregulation?

For many individuals trying to reduce alcohol intake or recover from alcohol use disorder (AUD), cravings feel overwhelming, cyclical, and biologically driven. Increasingly, research is examining N-acetylcysteine (NAC) as a potential adjunctive support in alcohol reduction — particularly in individuals with trauma-related stress and co-occurring PTSD.

What Is NAC (N-Acetylcysteine)?

N-acetylcysteine (NAC) is a modified form of the amino acid cysteine. It is best known as a precursor to glutathione, the body’s primary intracellular antioxidant.

Glutathione plays a central role in:

  • Liver detoxification
  • Reducing oxidative stress
  • Protecting brain cells
  • Supporting immune function
  • Cellular repair

NAC has long been used in emergency medicine to treat paracetamol (acetaminophen) overdose due to its potent liver-protective properties. More recently, it has been studied in addiction medicine due to its ability to modulate glutamate — a key neurotransmitter involved in craving and relapse.

The Neurobiology of Alcohol Cravings

Alcohol use disorder is strongly linked to disruption in two major neurotransmitter systems:

  • Glutamate (excitatory signalling)
  • Dopamine (reward and motivation circuitry)

With repeated alcohol use:

  • Glutamate becomes dysregulated
  • Dopamine sensitivity decreases
  • Stress reactivity increases
  • Cue-triggered cravings intensify

This is why cravings often feel automatic rather than conscious.

Glutamate Dysregulation and Relapse Risk

Chronic alcohol exposure leads to elevated glutamate signalling in the brain’s reward centres, particularly the nucleus accumbens. This creates:

  • Hyper-excitability
  • Anxiety and agitation
  • Strong cue-triggered craving
  • Increased relapse vulnerability

NAC works by modulating the cystine-glutamate antiporter, helping restore glutamate balance (homeostasis).

This mechanism has led researchers to investigate NAC for alcohol cravings, compulsive behaviours, and substance use disorders more broadly.

The 2025 Randomised Controlled Trial: NAC for PTSD and Alcohol Use Disorder

In 2025, a large double-blind randomised controlled trial examined NAC in individuals with co-occurring PTSD and alcohol use disorder.

Study reference:
Back SE et al., 2025. N-Acetylcysteine for the Treatment of Co-Occurring Posttraumatic Stress Disorder and Alcohol Use Disorder: A Double-Blind Randomized

Controlled Trial. Journal of Clinical Psychiatry.


Full study available here:
https://pmc.ncbi.nlm.nih.gov/articles/PMC12421191/