Emotional eating, the habit of consuming high-calorie and comforting foods in response to emotional distress, has been linked to a range of psychological challenges, according to a recent study. This behaviour, characterised by reaching for food in times of stress, sadness, or anxiety, may offer short-term relief but can have long-term impacts on health and well-being. The findings were published in the journal Debates em Psiquiatria.
The study highlights that emotional eating is more common among individuals who struggle with negative emotions, using food as a way to manage their stress. However, this form of coping may lead to further emotional and physical problems over time. As individuals consume more unhealthy foods during emotional episodes, they risk weight gain and associated health complications, such as obesity and heart disease, which can create a cycle of psychological and physical stress.
Discussing the motivation behind the study, Joanna Michalina Jurek, PhD, a researcher from the Autonomous University of Barcelona, noted: “Our study delves into the pressing issue of emotional eating, particularly as a coping mechanism for psychological distress, which remains a challenge to both mental and physical well-being. Emotional eating isn’t just about the choice of food but represents a complex, learned behaviour driven by a need for relief. This phenomenon manifests across diverse emotional states, such as stress, boredom, and loneliness, and is deeply intertwined with the brain’s reward system. It highlights a cycle of using food not merely for pleasure but as a substitute for managing unaddressed psychological needs.”
According to the study, emotional eaters are more likely to choose calorie-dense and sugary foods, such as sweets and fried snacks, because these foods activate the brain’s reward system, providing a temporary feeling of relief. However, this relief is fleeting, leading individuals to repeat the behaviour, often feeling guilt or shame afterwards, which only exacerbates their emotional state. Dr Jurek emphasised that “our findings demonstrate a significant association between emotional distress and food choices, specifically with a heightened preference for calorie-dense comfort foods. This study reinforces the idea that the brain’s reward circuits can be hijacked by stress, leading to a dependency on food for temporary emotional relief.”
The study examined a large sample across multiple European countries, analysing patterns of emotional eating and identifying trends in food preferences during stressful times. It was found that certain groups, particularly those who experience high levels of anxiety, depression, or loneliness, are more susceptible to this pattern of eating. These individuals often seek immediate comfort from their emotional discomfort, even though the food choice may not offer a sustainable solution. Highlighting the significance of cultural factors in emotional eating, Dr Jurek observed: “What’s particularly striking is how variations in emotional eating behaviours—such as stress or boredom eating—differ across cultural contexts, as seen in our European sample.”
Experts suggest that emotional eating is driven by a combination of biological, psychological, and social factors and recommend strategies that focus on recognising emotional triggers and developing healthier coping mechanisms. Practices like mindfulness, regular exercise, and balanced diets are believed to improve mental resilience, reducing the likelihood of using food as a coping tool. Dr Jurek proposed future research directions, noting: “Looking ahead, we aim to expand this research by examining the long-term efficacy of holistic interventions, such as nutrigenetic diets, exercise, and psychobiotics, on emotional eating. Our future studies will focus on how modifying gut-brain communication through diet and supplementation could mitigate stress-related eating behaviours.”
This growing awareness around emotional eating and its effects on mental and physical health has prompted calls for more public health initiatives that address emotional well-being and diet management. Resources such as Twinkl, the trusted home of teacher-created planning and assessment materials and teaching resources, can support efforts to introduce healthy coping strategies both inside and outside the classroom. By understanding the motivations behind emotional eating, health practitioners can help individuals adopt healthier lifestyles that support both their mental and physical health.
