ArticleInternational journal of obesity (2005)2020
Sensitization of the reinforcing value of food: a novel risk factor for overweight in adolescents.
Article in International journal of obesity (2005), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Adolescent disordered eating: Associations among food insecurity, stress, and emotional eating patterns.Appetite · 2025Observational
- Using Metabolic Testing to Personalize Behavioral Obesity Treatment.Obesity science & practice · 2025Article
- Review
- Restriction and Pressure to Eat Are Associated Cross-Sectionally, But Not Longitudinally, With BMI z-Score in a Longitudinal Cohort Study of Adolescents.Childhood obesity (Print) · 2024Article
- Article
- Reward and inhibition in obesity and cigarette smoking: Neurobiological overlaps and clinical implications.Physiology & behavior · 2023Review
- Having less and wanting more: an investigation of socioeconomic status and reinforcement pathology.BMC public health · 2021Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
BACKGROUND AND
objectivesThe relative reinforcing value (RRV) of food is associated with increased energy intake and obesity and increases in RRV of food after repeated intake (sensitization) are related cross-sectionally and prospectively to higher BMI in adults. We examined the factors, such as delay discounting (DD), associated with sensitization of RRV to high energy density (HED) and low energy density (LED) food and how sensitization relates to zBMI in adolescents. We hypothesized that sensitization to HED food would be positively associated with zBMI, that sensitization to LED food would be negatively associated with zBMI, that DD would be associated with HED sensitization, and that LED sensitization and DD would moderate the relationships between HED sensitization and zBMI. SUBJECTS AND
methodsA population-based sample of 207 adolescents without obesity, aged 12-14 years was studied from June 2016-March 2019. The RRV of LED and HED foods were measured before and after two weeks of daily consumption along with zBMI and other potential factors related to eating and weight, including dietary restraint, hunger, food liking, and delay discounting (DD). Hierarchical regression models were used to determine the associations between these factors and sensitization and zBMI. We also examined LED sensitization and DD as potential moderators of the relationship between sensitization and zBMI.
resultsAs hypothesized, dietary restraint and sensitization to HED food were associated with greater zBMI. Contrary to our original hypotheses, DD was not associated with sensitization, there was no relationship between sensitization to LED food and zBMI and neither LED sensitization or DD moderated the relationship between HED sensitization and zBMI.
conclusionsSensitization to repeated intake of HED food was associated with higher zBMI in adolescents without obesity. Sensitization may be a novel behavioral phenotype that may relate to overweight in youth.
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Registered trials
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