Psychological Disinhibition
An inability to stop oneself from overeating in response to environmental and other cues is associated with obesity and high weight gain (Dao, 2019).
Explore clear, research-informed definitions of key concepts connecting nutrition, mental health, behavior, and psychological well-being.
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Nutritional psychology examines how dietary patterns, nutrients, food-related behaviors, and psychological factors interact with mental health and well-being. Launched by the Center for Nutritional Psychology in 2024, the Encyclopedia of Nutritional Psychology defines the terms, mechanisms, processes, and research areas shaping this growing field.
Created for students, educators, researchers, healthcare professionals, and curious readers, the ENP includes hundreds of clear, research-informed entries. Content is written and regularly updated by contributors across relevant scientific disciplines, with new entries and major revisions reviewed by the CNP Encyclopedia Editorial Board before publication.
The encyclopedia helps readers understand terminology and foundational concepts. For deeper exploration of the studies behind those concepts, visit the Nutritional Psychology Research Library .
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An inability to stop oneself from overeating in response to environmental and other cues is associated with obesity and high weight gain (Dao, 2019).
A term used within Nutritional Psychology denotes the continuum of psychological functioning (subclinical effects) to mental health (clinical effects).
Psychological mechanisms encompass the various processes and functions related to the mind and behavior. This broad term includes cognitive processes, emotional responses, motivations, perceptions, and other mental functions that shape…
Psychological mechanisms in the context of the DMHR (Diet-mental health relationship) involve cognitive, emotional, and motivational processes that influence how dietary habits affect mental health. These mechanisms include thought patterns,…
Psychological resilience refers to an individual's ability to adapt and bounce back from adversity, trauma, or stress. It involves mental toughness, emotional strength, and the capacity to maintain a stable…
Psychology is the scientific study of the mind and behavior. It involves exploring and understanding various aspects of our cognition, emotion, perception, personality, and social interaction.
Psychoneuroimmunology (PNI) is a field of study that investigates the interactions and communication between the nervous, endocrine, and immune systems. It explores how psychological factors, such as stress, emotions, and…
Psychonutrition studies how nutrition impacts psychological well-being and cognitive function, aiming to use dietary interventions to improve mental health.
Psychonutritional education is a term used in the emerging field of nutritional psychology to describe the integration of psychological theories and concepts with scientific research on nutrition and dietary patterns,…
Psychosis is defined as a severe disruption in reality perception characterized by delusions and/or hallucinations (West, 2013). It is a common shared symptom of various disorders, including psychotic and non-psychotic…
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