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  • Nutritional psychology
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Diet and Behavior

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.

Preparation sequence of two snack components influences snack composition and calorie intake

  • Karim Maghraby, M.B.B.Ch, M.Sc, Director
  • 17 March 2021
  • Reviewed By CNP STAFF
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Related Studies

Exposure to models’ negative facial expressions whilst eating a vegetable decreases women’s liking of the modelled vegetable, but not their desire to eat

  • Karim Maghraby, M.B.B.Ch, M.Sc, Director
  • 17 March 2021
  • Reviewed By CNP STAFF

Facial expressions may be used to communicate satisfaction of consuming food. It has been discovered that people’s food preferences are influenced by witnessing others enjoying their food. Introducing adults to people enjoying nutrient-rich foods that are not particularly preferred (such as vegetables) may encourage young adults to eat more vegetables. As this concept has yet […]

Scheduled meals and scheduled palatable snacks synchronize circadian rhythms: Consequences for ingestive behavior

  • Karim Maghraby, M.B.B.Ch, M.Sc, Director
  • 17 March 2021
  • Reviewed By CNP STAFF

This 2011 review explains the phenomenon that is entrainment by food and specifically by palatable snacks. Escobar et al. (2011) say the signals transmitted by the biological clock, that normally adjusts to the daily light/dark (LD) alternation, can be influenced and overridden by food. There usually exists a correct coordination between the light/dark transition and […]

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