Fleming-Milici Frances, Phaneuf Lindsay, Harris Jennifer
UConn Rudd Center for Food Policy and Health, One Constitution Plaza, University of Connecticut, Hartford, Connecticut, USA.
Pediatr Obes. 2023 Apr;18(4):e13008. doi: 10.1111/ijpo.13008. Epub 2023 Feb 8.
Child health experts raise numerous concerns about the negative effects of children's exposure to unhealthy digital food marketing, including advertising and branded product placements on child-oriented videos.
YouTube banned food advertising on "made-for-kids" channels in 2020, but research is needed to assess food-related appearances on increasingly popular child-influencer videos.
Content analysis examined a sample of videos (n = 400) uploaded in 2019-2020 by popular child-influencers on YouTube "made-for-kids" channels. We identified and coded all branded and non-branded food-related appearances (i.e., food, beverages, restaurants), ads, promotions, and sponsorship disclosures, and compared 2019 to 2020.
Two-thirds of videos (n = 260) had at least one food-related appearance, including branded product appearances (n = 153), other brand appearances (n = 60), and non-branded food-related appearances (n = 203). Branded products appeared 592 times (M = 3.9/video), including candy brands (42% of appearances) and sweet/salty snacks, sugary drinks, and ice cream (32% combined). Total food-related appearances did not change (2019-2020), but candy brand appearances increased significantly. Videos with non-branded healthy food category appearances also increased, but 70% also showed unhealthy branded and/or unbranded foods. Just one video disclosed a food-brand sponsorship.
Additional policies are needed to protect young children from potential exposure to unhealthy branded foods on popular YouTube child-influencer channels.
儿童健康专家对儿童接触不健康数字食品营销的负面影响提出了诸多担忧,包括在面向儿童的视频上投放广告和植入品牌产品。
YouTube于2020年禁止在“儿童专属”频道上投放食品广告,但需要开展研究来评估日益流行的儿童网红视频中与食品相关的内容。
内容分析考察了2019年至2020年期间由YouTube“儿童专属”频道上的热门儿童网红上传的视频样本(n = 400)。我们识别并编码了所有与品牌和非品牌食品相关的内容(即食品、饮料、餐厅)、广告、促销活动以及赞助披露信息,并对2019年和2020年的数据进行了比较。
三分之二的视频(n = 260)至少有一次与食品相关的内容,包括品牌产品展示(n = 153)、其他品牌展示(n = 60)以及非品牌食品相关展示(n = 203)。品牌产品出现了592次(平均每个视频出现3.9次),其中糖果品牌占比42%,甜/咸零食、含糖饮料和冰淇淋合计占比32%。与食品相关的展示总数在2019年至2020年期间没有变化,但糖果品牌展示显著增加。出现非品牌健康食品类别的视频也有所增加,但其中70%的视频还展示了不健康的品牌和/或非品牌食品。只有一个视频披露了食品品牌赞助信息。
需要出台更多政策,以保护幼儿免受热门YouTube儿童网红频道上潜在的不健康品牌食品影响。