Indirect Associations Between Commercial Television Exposure and Child Body Mass Index

Boyland, Emma; Muc, Magdalena; Kelly, Bridget; Halford, Jason C.G.; Vohra, Jyotsna; Rosenberg, Gillian; Christiansen, Paul

doi:10.1016/j.jneb.2020.10.016

Cited by 13 publications

(12 citation statements)

References 43 publications

(53 reference statements)

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“…Lower energy expenditure [15] Screen time is a risk factor for obesity development Lower energy expenditure [31] Increased energy intake -" Immediate food consumption [31] Personal unhealthy dietary habits and other misconducts…”

Section: Physical Activity Sedentary Lifestyle Increases the Risk For...mentioning

confidence: 99%

“…Regarding physical activity, sedentary lifestyles have been linked to excessive body weight and fat accumulation [15]. Additionally, screen-time also affects body weight, especially among children [31]. Besides being a sedentary activity, television consumption can also increase immediate food intake through commercials, being a variable to consider for personalization [31].…”

Section: Non-genetic Factors Contributing To Precision Nutritionmentioning

confidence: 99%

“…Additionally, screen-time also affects body weight, especially among children [31]. Besides being a sedentary activity, television consumption can also increase immediate food intake through commercials, being a variable to consider for personalization [31]. Moreover, food advertising has also been reported to influence individual food preferences, especially in products with wide brand awareness [49].…”

Section: Non-genetic Factors Contributing To Precision Nutritionmentioning

confidence: 99%

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Precision nutrition based on phenotypical traits and the (epi)genotype: nutrigenetic and nutrigenomic approaches for obesity care

Ramos-López

Milton-Laskíbar

Martínéz

2021

Current Opinion in Clinical Nutrition &Amp; Metabolic Care

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Purpose of review The purpose of this article is to rationally review and critically appraise the current knowledge in the most relevant nongenetic and genetic factors influencing obesity predisposition. This information may be translated into the implementation of personalized nutrition approaches involving precision nutrigenetic and nutrigenomic strategies for obesity monitoring and weight management. Recent findings The importance and influence of several nongenetic contributors to obesity onset and individual responses to weight-loss interventions have been highlighted including the role of age, sex or perinatal feeding and others related to an individual's lifestyle and modifiable. Nutrigenetic studies have analysed potential interactions between polymorphisms influencing energy homeostasis/body composition and dietary factors in relation to adiposity phenotypes and therapy responsiveness. A second approach comprises the Nutrigenomic analysis of gene expression modifications in response to the consumption of specific nutrients or dietary bioactive compounds, which may involve epigenetic mechanisms including deoxyribonucleic acid methylation and micro-ribonucleic acid expression profiles. Summary Taken together, these findings encompass the importance of taking into account up-to-date advances in Nutrigenetic and Nutrigenomic hallmarks, globally analysing the risk of weight gain and related outcomes after following nutrition counselling, this contributing to improve obesity care considering phenotypical traits and the genetic make-up for precision obesity care.

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Section: Physical Activity Sedentary Lifestyle Increases the Risk For...mentioning

confidence: 99%

Section: Non-genetic Factors Contributing To Precision Nutritionmentioning

confidence: 99%

Section: Non-genetic Factors Contributing To Precision Nutritionmentioning

confidence: 99%

See 1 more Smart Citation

Precision nutrition based on phenotypical traits and the (epi)genotype: nutrigenetic and nutrigenomic approaches for obesity care

Ramos-López

Milton-Laskíbar

Martínéz

2021

Current Opinion in Clinical Nutrition &Amp; Metabolic Care

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“…Yet, despite the usefulness of this model for describing the range of, and interconnections between, marketing impacts, few studies have examined relationships between these outcomes. Three recent studies tested hypothesised associations between children's television viewing (as a proxy for television food advertising exposure) (8,9) or recall of food advertising on online videogame streaming platforms (10) and their purchase and consumption behaviours of unhealthful foods. Using structural equation modelling, these studies found significant positive direct associations between children's television viewing or their recall of online food advertising and their attitudes (9,10) , purchases (8,10) and consumption (8)(9)(10) of unhealthful foods.…”

mentioning

confidence: 99%

Testing a conceptual Hierarchy of Effects model of food marketing exposure and associations with children and adolescents’ diet-related outcomes

Kelly,

Boyland,

Tatlow-Golden

et al. 2023

Public Health Nutr.

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Objective: Children’s exposure to unhealthy food marketing contributes to poor diets by influencing the foods that children like, request, buy and consume. This study aimed to use confirmatory mediational analyses to test a hypothetical model of marketing effects, to better understand the mechanisms behind food marketing’s impacts on children. Design: Children responded to a cross-sectional online survey about their attitudes towards, and purchase and consumption behaviours of, 10 frequently promoted food/beverage brands, and their media use. Structural equation modelling tested a priori potential pathways for the effects of food marketing exposure on children’s diets. Participants: 10-16 year old children (n400) Setting: Australia Results: There was a significant positive correlation between children’s commercial screen media use and their attitudes towards brands (related to perceived social norms) and their brand purchasing behaviours, including their own purchases and requests to parents. The use of strategies to avoid advertising in commercial screen media reduced but did not remove the association between media use and brand purchases. Other brand exposures (on clothing, outdoor advertising, sponsorships) had a positive association with children’s perceived social norms about brands and their brand purchases and requests. Non-commercial screen media use was not associated with any brand-related outcomes. Conclusions: Commercial screen media use and other brand exposures were strongly positively associated with children’s perceptions and purchasing behaviours of frequently marketed food/beverages. Regulations to restrict children’s exposures to food marketing on-screen and through other media are required to reduce the effect of marketing exposure on children’s food purchasing behaviours.

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“…Evidence demonstrates that exposure to food and non-alcoholic beverage (hereafter: food) advertising can influence awareness, attitudes and preferences, purchase intent, purchase requests, purchase, and consumption, particularly in children (5,6) and has been implicated in the aetiology of childhood obesity (7,8) . The food advertising to which children are exposed is often made more powerful by the use of persuasive creative strategies such as promotional characters and premium offers (9) .…”

mentioning

confidence: 99%

An analysis of food and beverage advertising on bus shelters in a deprived area of Northern England

Finlay

Lloyd

Lake

et al. 2022

Public Health Nutr.

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Objective: To quantify the extent of food and beverage advertising on bus shelters in a deprived area of the UK, to identify the healthfulness of advertised products, and any differences by level of deprivation. The study also sought to assess the creative strategies used and extent of appeal to young people. Design: Images of bus shelter advertisements were collected via in person photography (in 2019) and Google Street View (photos recorded in 2018). Food and beverage advertisements were grouped into one of seventeen food categories and classified as healthy/less healthy using the UK Nutrient Profile Model. The deprivation level of the advertisement location was identified using the UK Index of Multiple Deprivation. Setting: Middlesbrough and Redcar and Cleveland in South Teesside. Participants: N/A Results: 832 advertisements were identified, almost half (48.9%) of which were for foods or beverages. Of food and non-alcoholic beverage adverts, 35.1% were less healthy. Most food advertisements (98.9%) used at least one of the persuasive creative strategies. Food advertisements were found to be of appeal to children under 18 years (71.9%). No differences in healthiness of advertised foods were found by level of deprivation. Conclusions: Food advertising is extensive on bus shelters in parts of the UK, and a substantial proportion of this advertising is classified as less healthy and would not be permitted to be advertised around television programming for children. Bus shelter advertising should be considered part of the UK policy deliberations around restricting less healthy food marketing exposure.

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Indirect Associations Between Commercial Television Exposure and Child Body Mass Index

Cited by 13 publications

References 43 publications

Precision nutrition based on phenotypical traits and the (epi)genotype: nutrigenetic and nutrigenomic approaches for obesity care

Precision nutrition based on phenotypical traits and the (epi)genotype: nutrigenetic and nutrigenomic approaches for obesity care

Testing a conceptual Hierarchy of Effects model of food marketing exposure and associations with children and adolescents’ diet-related outcomes

An analysis of food and beverage advertising on bus shelters in a deprived area of Northern England

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