Introduction 

Night eating Syndrome (NES) is an eating disorder characterised by repeated episodes of eating at night. This includes eating excessively in the evening or waking up from sleep to eat.¹ Individuals with NES often eat the majority of their daily calorie intake between dinner and breakfast.² This pattern disrupts the body’s natural circadian rhythm and is an unhealthy routine, often resulting in distress and functional impairment. NES is often associated with comorbid conditions such as anxiety, depression and stress-related disorders).³ These mental health conditions can make it difficult for individuals to maintain healthy behaviours, such as healthy eating habits and consistent sleep patterns).² Many people with NES report poor sleep quality and increased levels of insomnia. This in turncontributes to the constant cycle of nighttime eating.⁴ Mindfulness and meditation have shown great promise as supportive tools to help people manage NES. These practices have been found to enhance emotional regulation and increase interoceptive awareness. This process is where individuals become more aware of signals in the body like stress, hunger and fullness.⁵ By encouraging non-judgmental self-awareness, mindfulness can help people with NES to notice the emotional triggers that cause them to engage in nighttime eating and work out how to respond in healthier ways. Practicing meditation techniques regularly has been shown to reduce stress levels and improve overall well being.⁶ Common techniques include breath exercises, body scan meditation and guided imagery. This article will explore what NES is in more depth, and how mindfulness and meditation can be utilised as effective supportive tools in its management.

Understanding night eating syndrome 

Although there are differing definitions of NES, it is generally categorised as an eating disorder involving minimal food consumption in the morning, followed by strong urges to eat excessively in the evening or at night.⁷ Individuals with NES often wake up at least twice a week to eat, often choosing high-calorie foods during these nighttime episodes.⁴ To be diagnosed with NES, an individual must display three of the criteria outlined by the DSM-5. This includes; 

• Regularly skipping breakfast
• Having strong food cravings in the evening and at night
• Having lower moods in the evenings and holding the belief that eating must take place before sleep⁸

Additionally, these symptoms must be accompanied by clinically significant distress or impairment in functioning for a period of three months or longer.⁴ 

NES is a prevalent condition, affecting around 1.5 % of the population which translates to millions of individuals worldwide living with this disorder.² It often develops in response to stressful life events, emotional distress or disruption in normal eating routines.⁹ The condition can significantly affect a person’s overall health and well-being. It not only disrupts the body’s natural circadian rhythm, but is associated with mental health conditions such as depression, anxiety, and mood disorders.⁷ Although there is a lack of strong evidence on the exact causes of NES, researchers believe that a combination of genetic predisposition, stress, emotional challenges and irregular eating patterns contribute to its development.¹⁰

The role of stress and emotional regulation in NES 

Stress and emotional regulation play a critical role in both the development and persistence of NES. Emotional regulation refers to an individual’s ability to understand, accept, and manage their emotional experiences using appropriate and healthy coping strategies.¹¹ For those with NES, emotional regulation is often impaired. Instead of using constructive methods to deal with distress, they may turn to excessive nighttime eating as a maladaptive coping strategy. The consumption of large quantities of food in the evenings can be seen as a way to soothe uncomfortable emotions such as anxiety or sadness.² While this may provide temporary relief, it often reinforces a harmful cycle. This pattern of eating can lead to disrupted sleep, which in turn increases fatigue and stress levels the following day.¹² This state of exhaustion can impact emotional regulation, making those with NES more susceptible to experiencing stress.² Therefore, this unhealthy cycle of nighttime eating to evade stress and anxiety occurs, making recovery often difficult. Therefore, it is important that individuals with NES find effective strategies to help them regulate their emotions in constructive ways.³

Mindfulness and meditation for Night Eating Syndrome (NES) 

Mindfulness is a practice involving increasing self-awareness and learning to pay attention to your thoughts and emotions without suppressing them.¹³ It can help individuals to slow down and process their feelings in a healthy non-judgmental way. Meditation is similar but instead encompasses a range of techniques such as visualisation, breathwork, focused awareness of bodily sensations.¹⁴ Its aim is to calm the mind and reduce stress. There is growing evidence supporting the benefits of using mindfulness-based interventions for patients with NES. For example, participating in structured mindfulness training sessions can teach patients how to observe their thoughts and emotions without immediately reacting to them and introduce them to techniques that promote calmness and emotional balance.⁶ Mindfulness practices have also been found to improve sleep quality which is especially beneficial to people with NES that experience sleep disturbances as both a symptom, and a contributing factor of the disorder.¹⁵ Mindfulness and meditation offer practical, accessible tools to help patients break the cycle of night eating. When used routinely it can help individuals to distinguish between physical hunger and emotion-led eating. This increased awareness can also lead to healthier lifestyle choices such as improved eating habits and better sleep.⁵ 

Common meditation techniques include:

• Breath exercises- Focusing on deep, slow breathing is a simple way to calm the nervous system. Breathing in through your nose and out through the mouth for around five minutes can help reduce stress and anxiety, particularly when craving food at night 

• Body Scan Meditation- This technique helps to bring focus from the mind’s racing thoughts to the body. By taking notice of each part of the body, individuals can identify any discomfort or unease. This can be particularly beneficial before sleep

• Guided imagery- this involved using visualisation to create calming scenarios. By closing the eyes and imagining a peaceful environment it can serve as a distraction from intrusive thoughts. Especially thoughts that could lead to emotional eating 

Summary 

NES is an eating disorder that involves consuming little food in the morning but eating excessively at night. Those with NES often wake up during the night to eat and may experience significant distress as a result. Stress and poor emotional regulation play a major role in the persistence of NES. Many individuals use nighttime eating to manage overwhelming emotions or stress which creates a harmful cycle of emotional eating and sleep disruption. Poor sleep then worsens emotional regulation which reinforces the cycle. Mindfulness and meditation are supportive tools that can help those suffering with NES. Increasing personal awareness and using techniques such as breathwork, body scans and guided imagery can help individuals reduce stress and improve sleep quality. These are accessible tools that offer an empowering way to improve overall wellbeing and quality of live for those with NES.