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Diet and Behavior (Adult Population)

The CNP Diet and Behavior Research Category focuses on a wide range of observable, measurable eating-related actions, including what, when, and how much people eat. It includes dietary habits such as food preparation, purchasing, and consumption patterns; emotional and social influences on food choices; habitual snacking; and eating restriction. These patterns are shaped by psychological factors—including mood, cognition, stress, and emotions—which together exert a reciprocal influence on eating behaviors and play a significant role in shaping overall well-being and mental health outcomes. To learn more, become a CNP Library Member.

RESEARCH SUMMARIES

2026

Health concerns, self-control, and low-calorie food purchasing behavior

2018

The association between depression and eating styles in four European countries: The MooDFOOD prevention study

2026

Irregular meal frequency and depressive symptoms: moderating roles of dietary diversity and breakfast skipping

2026

Daily coffee drinking and mental health outcomes: Sex differences and the role of caffeine metabolism genotypes

2026

Young Adults’ Interactions With Food and Nutrition Content on Social Media and Implications for Intervention Design: Semistructured Interview Study

2026

The relationship between weight, eating behaviours and mental health over time in the YOUTH longitudinal cohort study

2026

Comfort eating or toasting to your success? Self-gifting choices vary between good and bad days

2023

Overlapping and distinct relationships between hedonic hunger, uncontrolled eating, food craving, and the obesogenic home food environment during and after a 12-month behavioral weight loss program

2023

Winter holidays and their impact on eating behavior—A systematic review