Social media’s influence on adolescents′ food choices: A mixed studies systematic literature review

Kucharczuk, Adam J.; Oliver, Tracy L.; Dowdell, Elizabeth Burgess

doi:10.1016/j.appet.2021.105765

Cited by 86 publications

(69 citation statements)

References 39 publications

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“…Similar to this study, Kelly et al found only 2–3% of branded foods were core foods [ 8 ]. This has implications for adolescent health, as exposure to non-core foods on digital media has been associated with a higher intake [ 4 , 16 , 17 ] and better recall of unhealthy foods [ 32 ]. In this study, non-core food promotions on social media were indeed remembered more frequently by participants compared to core foods, and they were more often appreciated.…”

Section: Discussionmentioning

confidence: 99%

“…Additionally, they propose that repeated exposure to emotional marketing will increase liking of brands though mere-exposure effects and directly prime consumer behaviours [ 35 ]. Concerningly, on social media peer-endorsed (earned) marketing blurs the boundaries between online peer activities and advertising and has a greater negative impact than owned or paid media marketing [ 11 , 12 ], and advertising involving influencers or celebrities are remembered better by adolescents [ 32 ].…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Adolescents’ exposure to and evaluation of food promotions on social media: a multi-method approach

Bend

Jakstas

Kleef

et al. 2022

Int J Behav Nutr Phys Act

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Background Traditional food marketing, mostly involving advertisement of nutrient poor and energy dense foods, has the effect of enhancing attitudes, preferences, and increasing intake of marketed foods in adolescents, with detrimental consequences for health. While the use of social media applications in adolescents has proliferated, little is known about the content of food promotions within these applications. The aim of this study was to investigate adolescents’ exposure to and evaluation of social media food promotions (SMFPs). Methods Australian adolescents aged 13–16 years joined one-on-one Zoom meetings with the researcher on the device they normally used for social media. Participants shared their screen and visited up to three of their favourite social media platforms for 10 min each, during which the researcher pointed out examples of SMFPs to participants. Next, participants answered questions about their awareness and appreciation of SMFPs. Screenshots of SMFPs were de-identified and analysed. Results The study included 35 adolescents aged 14.4 (± 1.2) years (boys: n = 18; girls: n = 17). Instagram, Snapchat and YouTube were the most favoured social media platforms. During a total of 1000 min of viewing time, 1801 unbranded (n = 1221) and branded (n = 580) SMFPs were identified. Participants viewed a median rate (IQR) of 12.0 (6.3–20) SMFPs per 10 min, with a median rate of 6.0 (3–11) non-core SMFPs per 10 min. A majority of SMFPs (62%) were embedded into celebrity influencer or entertaining content (e.g., vlogs, cooking videos, streamed TV content). In total, 60% of the participants said they had sometimes, rarely or never noticed the SMFPs pointed out by the researcher themselves. Participants largely remembered non-core foods or brands (77%). Almost half (49%) of participants liked SMFPs, while only 6% disliked them. Conclusions This study contributes to a relatively unexplored research area. The outcomes show adolescents’ SMFP exposure mostly concerns unhealthy foods, shown in advertisements and other food-related posts, which are integrated into a wide variety of entertainment that is appreciated by adolescents. The results emphasise the need for more research on SMFPs, with particular focus on the impact on adolescent dietary behaviours, and clearer definitions and stricter regulations regarding adolescent-targeted social media food marketing.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Adolescents’ exposure to and evaluation of food promotions on social media: a multi-method approach

Bend

Jakstas

Kleef

et al. 2022

Int J Behav Nutr Phys Act

View full text Add to dashboard Cite

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“…Though in other countries, predominately low energy drink sales and associated diseases, including heart disease, obesity, and diabetes, have been on the rise (Stacey et al, 2017 ). Advertising in the form of television, radio, and print and more recently social media with the engagement of influencers and celebrities has had a strong influence on the way in which adolescents and emerging adults select and consume beverages (Kucharczuk et al, 2022 ). Parental behaviors and knowledge of appropriate fluid guidelines may also impact adolescent fluid behaviors with adolescent SSB intake associated with a higher intake of SSB in parents (Lundeen et al, 2018 ).…”

Section: Discussionmentioning

confidence: 99%

Daily Fluid Intake Behaviors and Associated Health Effects Among Australian and United States Populations

Sims

Holland

Anderson

et al. 2022

Front. Sports Act. Living

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Minimal data exist exploring intercontinental differences in fluid intake (FI) beliefs and behaviors and the impact on fluid intake practices (i.e., fluid intake volume, beverage type, and timing of fluid intake). Therefore, this study explored the impact that FI beliefs and behaviors had on FI practices among emerging adults living in the United States (USA) and Australia (AUS). A total of 489 individuals (74.5% female; USA, 79.4%; age, 25 ± 6 years completed a 23-item survey between November 2020 and June 2021). Participants detailed their FI practices. FI beliefs were evaluated to determine their contribution to FI behaviors across the day. Multinomial and multiple linear regression analyses explored the association of daily FI beliefs and behaviors across multiple domains. Independent sample t-tests and chi-square analyses were conducted to compare FI practices, beliefs, and behaviors between individuals in the USA and AUS. FI behaviors were significantly different between countries, with the USA more likely to consume fluids to meet a total target volume (β = 1.150, p = 0.036) and consume fluid at the same time as structured daily activities (β = 0.773, p = 0.046) compared to FI alongside food intake. However, there were no differences in the types of beverage consumed (juice, sugar-sweetened beverages, tea, and coffee), total fluid volume, and physical activity (PA) between countries (p > 0.05). Beverage consumption was higher among USA than AUS residents for water, beer, and wine (p < 0.05). Total fluid consumption was greater among males (3,189 ± 2,407 ml) than females (2,215 ± 1,132 ml; β = 3.61, p < 0.001), individuals who regularly consumed fluid during the day to meet a targeted volume (β = 1,728.5, p < 0.001), and those who regularly consumed fluid as a habitual behavior (β = 3.97, p < 0.001) compared to those individuals who only consumed fluid alongside mealtimes (β = 1,041.7, p < 0.001). FI behaviors differed between the USA and AUS; however, total volume consumed, type of beverage consumed, and FI beliefs were similar. FI practices and behaviors appear to be individualized and context-specific among the studied populations.

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“…For example, both advergames promoting food and influencers promoting food on social media lead to an increase in energy intake in children 28,29 . A very recently published review suggests that social media may have some degree of influence on adolescents' food choices 30 . However, there is no systematic evidence synthesis of the influence of social media and advergames to date, while previous reviews have indicated the need for a review on the effects of these increasingly popular media 31,32 .…”

Section: Introductionmentioning

confidence: 99%

“… 28 , 29 A very recently published review suggests that social media may have some degree of influence on adolescents' food choices. 30 However, there is no systematic evidence synthesis of the influence of social media and advergames to date, while previous reviews have indicated the need for a review on the effects of these increasingly popular media. 31 , 32 As food and beverage marketing through social media and advergames is likely to be increasingly exploited in the nearby future, it is important to understand its effects on the dietary behavior of this vulnerable age group.…”

Section: Introductionmentioning

confidence: 99%

The influence of unhealthy food and beverage marketing through social media and advergaming on diet‐related outcomes in children—A systematic review

2022

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Summary Children are increasingly exposed to food and beverage marketing, but little is known about the specific effects of marketing through media most used by children. This study aims to systematically review the influence of unhealthy food and beverage marketing through social media and advergaming on diet‐related outcomes in children. Seven databases were systematically searched for English peer‐reviewed quantitative and qualitative scientific studies on the effects of marketing of unhealthy products through social media or advergaming on a range of diet‐related outcomes in children. Risk of bias was assessed with tools specific for the different study designs. Twenty‐six studies were included, of which 20 examined the effect of food and beverage marketing through advergaming and six through social media. Most studies had a high risk of bias. The results suggested that unhealthy food and beverage marketing through social media and advergaming has a significant effect on pester behaviors, food choice, and food intake of children. The studies demonstrate that unhealthy food and beverage marketing through media popular with children significantly impacts different diet‐related outcomes. Combined with existing evidence on this effect in other settings, this review provides clear evidence of the need for policies targeting screen‐based marketing.

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Social media’s influence on adolescents′ food choices: A mixed studies systematic literature review

Cited by 86 publications

References 39 publications

Adolescents’ exposure to and evaluation of food promotions on social media: a multi-method approach

Adolescents’ exposure to and evaluation of food promotions on social media: a multi-method approach

Daily Fluid Intake Behaviors and Associated Health Effects Among Australian and United States Populations

The influence of unhealthy food and beverage marketing through social media and advergaming on diet‐related outcomes in children—A systematic review

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