Emotional Eating as a Psychological and Behavioural Problem: Mechanisms and Interventions

Abstract

Emotional eating refers to eating that is prompted or intensified by emotional states rather than by physiological hunger alone. It is not, by itself, a psychiatric diagnosis, nor is it reducible to poor discipline or lack of willpower. Rather, it is a psychologically meaningful behavioural pattern shaped by emotion regulation, stress, coping, cognitive control, reward learning, restraint, interoception, and social context. This integrative narrative review examines emotional eating as a psychological and behavioural problem and evaluates major psychological interventions used to address it. The reviewed literature indicates that negative emotions do not uniformly increase food intake; some individuals eat more, others eat less, and effects differ across discrete emotions, contexts, and individual vulnerabilities. Emotional eating appears most clinically relevant when food becomes a repeated strategy for down-regulating distress, avoiding aversive self-awareness, obtaining immediate reward, or coping with stress in the absence of more adaptive alternatives. Evidence from experimental, ecological momentary assessment, observational, and intervention studies supports cognitive-behavioural, mindfulness-based, acceptance-based, and behavioural self-regulation approaches, although intervention effects vary and long-term maintenance remains uncertain. Effective practice requires individualized assessment of emotional triggers, eating functions, coping patterns, restraint, reward sensitivity, and comorbid psychological difficulties where present. The review concludes that emotional eating is best understood as a learned and context-sensitive pattern of emotion-linked eating that may be modified through non-stigmatizing, culturally responsive psychological interventions targeting emotion regulation, cognitive flexibility, distress tolerance, self-monitoring, values, and adaptive coping.