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Sugar, Ultra-Processed Foods & Mental Health

Sugar, Ultra-Processed Foods & Mental Health (Adult Population)

The CNP Sugar, Ultra-Processed Foods & Mental Health Research Category consolidates research exploring the bidirectional relationship between dietary intake, sugar, 'ultra-processed foods' (UPFs), and mental health in the adult population. To build your personalized professional library in nutritional psychology research, become a CNP Library Member.

Psychological and neurobiological correlates of food addiction

  • Karim Maghraby, M.B.B.Ch, M.Sc, Director
  • 25 November 2020
  • Reviewed By CNP STAFF
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Related Studies

Associations of ultra-processed food intake and its circulating metabolomic signature with mental disorders in middle-aged and older adults

  • Karim Maghraby, M.B.B.Ch, M.Sc, Director
  • 25 November 2020
  • Reviewed By CNP Staff

The increasing global consumption of ultra-processed foods (UPFs), alongside the persistent prevalence of mental health disorders, has become a major concern in public health. Yuan et al. (2025) highlight that recent works postulate how diets high in UPFs may play a role in the incidence of mental illnesses. This study aimed to explore the relationship […]

High-sucrose diet exposure is associated with selective and reversible alterations in the rat peripheral taste system

  • Karim Maghraby, M.B.B.Ch, M.Sc, Director
  • 25 November 2020
  • Reviewed By CNP STAFF

Increased sugar consumption was linked to modulations in taste perception and metabolic disease risk, however, the evidence regarding the impact on taste buds and the peripheral nervous system remains insufficient. In this study by Sung et al. (2022), the authors provided a population of male rats with 30% liquid sucrose for four weeks and evaluated […]

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