Night Eating Syndrome

Understanding night eating syndrome

Night eating syndrome (NES) is an eating disorder characterised by a recurring pattern of eating significantly more food in the evening or at night than during the rest of the day. People with NES may eat very little during the morning and afternoon but consume a large proportion of their daily food intake after dinner, or wake during the night specifically to eat.

NES is recognised as a form of Other Specified Feeding or Eating Disorder (OSFED) in the DSM-5. It is a real and treatable condition, not simply a matter of willpower, late-night snacking, or poor sleep habits. If you are reading this page, you may be trying to understand what you or someone you care about is experiencing. Recognising what is happening is an important first step toward recovery.

How is night eating syndrome different from other eating patterns?

It is helpful to understand what sets NES apart from occasional late-night eating. Most people eat a snack after dinner from time to time, and this is a normal part of life. NES is different because the pattern is persistent and distressing. It involves a genuine shift in the body’s eating rhythm, where hunger is suppressed during the day and intensifies in the evening and overnight.

NES is also distinct from sleep-related eating disorder (SRED), in which a person eats during sleep with little or no awareness. People with NES are fully conscious during their night eating episodes.

Recognising the symptoms

NES can affect many aspects of a person’s physical and emotional wellbeing. Some of the most common signs include:

Eating patterns

Evening hyperphagia:

Consuming 25% or more of daily food intake after the evening meal.

Nocturnal awakenings:

Waking during the night to eat, often multiple times per week.

Morning anorexia:

Little or no appetite in the morning, frequently skipping breakfast.

Urge to eat at night:

A strong belief that eating is necessary in order to fall asleep or return to sleep after waking.

Full awareness:

Being fully aware of eating episodes (distinguishing NES from sleep-related eating disorder).

Physical symptoms

Weight changes:

NES can contribute to weight gain over time, although it affects people across all body sizes.

Disrupted sleep:

Frequent waking to eat leads to fragmented sleep and daytime fatigue.

Digestive discomfort:

Eating large amounts at night can cause bloating, reflux, and stomach discomfort.

Emotional and psychological symptoms

Distress and frustration:

Feeling unable to control the night eating pattern despite wanting to stop.

Guilt and shame:

Feeling embarrassed about eating at night, especially if others are unaware.

Low mood:

Depression and anxiety are commonly associated with NES.

Belief that eating helps sleep:

A persistent belief that food is needed to initiate or maintain sleep.

What causes night eating syndrome?

NES is thought to involve a disruption to the body’s circadian rhythm, specifically the normal timing of hunger, sleep, and hormonal cycles. Research suggests that people with NES may have alterations in hormones that regulate appetite and sleep, including melatonin, leptin, ghrelin, and cortisol.

Several factors may contribute to the development or persistence of NES:

Stress and anxiety: High levels of stress are strongly associated with NES. Evening eating may function as a way to manage anxiety or wind down.
Depression: NES commonly co-occurs with depressive disorders.
Dieting and restriction: Daytime restriction of food intake can increase the likelihood of evening and night-time eating.
Other eating disorders: NES can co-occur with binge eating disorder and other eating disorders.
Sleep disorders: Disrupted sleep patterns can interact with and reinforce the NES cycle.

How does night eating syndrome affect your health?

Over time, NES can have significant effects on both physical and mental health. Persistent disrupted sleep leads to fatigue, difficulty concentrating, reduced productivity, and impaired mood regulation.

The psychological impact can be equally significant. The cycle of night eating, guilt, and disrupted sleep can lead to worsening depression and anxiety, reduced quality of life, and strain on relationships.

Treatment at Wandi Nerida

Recovery from night eating syndrome is possible. At Wandi Nerida, we offer specialised treatment programs designed to support you through every aspect of recovery, addressing the physical, psychological, emotional, and social dimensions of the condition.

A holistic approach

We take a holistic approach to night eating syndrome treatment, placing you at the heart of our care. We consider not only the physical aspects of the condition but also the emotional, psychological, and social factors that contribute to its complexity. By understanding your unique needs and challenges, we aim to empower you with the tools and strategies needed for lasting recovery.

Evidence-based therapies

We offer a range of evidence-based therapies designed to support your recovery:

Cognitive-behavioural therapy (CBT-E): Focuses on identifying and changing the negative thought patterns and behaviours that maintain disordered eating. You will learn to recognise triggers, develop healthier coping strategies, and gradually build a more balanced relationship with food and your body.
Dialectical behaviour therapy (DBT): Helps you develop skills to manage difficult emotions and reduce the likelihood of turning to disordered eating as a coping mechanism. DBT focuses on mindfulness, distress tolerance, emotion regulation, and interpersonal effectiveness.
Mindfulness-based interventions: Support emotional regulation and help you develop a more present, aware relationship with food and eating.

Nutritional support

Our experienced dietitians play a central role in your recovery, crafting personalised meal plans tailored to your unique needs, preferences, and health considerations. Through individualised guidance and ongoing support, we aim to help you rebuild a nourishing and sustainable relationship with food. At Wandi Nerida, nutritional rehabilitation goes beyond meal planning. It involves understanding the emotional and psychological aspects of eating, fostering a positive mindset, and developing practical skills for life after treatment.

Medical management

Eating disorders can give rise to a range of health concerns, including electrolyte imbalances, cardiac irregularities, bone density loss, gastrointestinal complications, and hormonal disturbances. Our on-site medical professionals take a proactive approach in monitoring and managing these potential complications throughout your treatment. Regular medical assessments and physical examinations help us track your health and promptly address any emerging concerns.

Holistic therapies

In addition to evidence-based psychological and nutritional therapies, we integrate holistic approaches into your treatment plan. These include:

These approaches promote a holistic understanding of health, focusing on the connection between mind, body, and environment.

A compassionate team in a homelike setting

At Wandi Nerida, you will find a team of dedicated professionals with extensive experience in eating disorder treatment. Our multidisciplinary team includes psychologists, psychiatrists, dietitians, nurses, and recovery navigators, many of whom have their own lived experience of recovery. You will live in a homelike residential setting alongside others on their own recovery journeys, supported around the clock in an environment that feels safe, warm, and genuinely caring.

Support is available

If night eating is affecting your health, sleep, or quality of life, you do not have to manage it alone. Wandi Nerida provides residential treatment for all eating disorders, including night eating syndrome. Our structured daily routine and 24-hour support can help reset eating and sleep patterns in a safe, caring environment. Talk to an advisor to discuss your situation.