{"title":"Instagram上的饮食和牛皮癣相关信息：流行牛皮癣标签下帖子的质量和内容分析","authors":"Sabrina Cowan, Poppy Hawkins, Ghislaine Marks, Rosalind Fallaize","doi":"10.1111/jhn.70034","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Background</h3>\n \n <p>Psoriasis is a chronic immune-mediated skin condition. Evidence supporting dietary management of psoriasis is limited. However, People Living with Psoriasis (PLwP) trial dietary interventions as a management strategy, often taken from popular literature. Social media is a popular source of nutrition information. However, little is known about the dietary information suggested for psoriasis on these platforms. The aim of this study was to explore the dietary approaches suggested for psoriasis on Instagram and evaluate their quality.</p>\n </section>\n \n <section>\n \n <h3> Methodology</h3>\n \n <p>Cross-sectional content analysis of Instagram posts providing dietary information for plaque psoriasis management, posted under the 12 most popular psoriasis hashtags. Posts were evaluated for quality using the DISCERN instrument.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>Overall, 138 Instagram posts were analysed. The most common type of dietary recommendation was ‘exclusion’, most frequently of alcohol and dairy. Detox and ‘clean eating’ were also frequently mentioned, as well as the inclusion of protein, and adherence to a gluten-free diet. The most common content creators were those with those with lived experience of psoriasis (29.7%). None of the posts were created by qualified nutrition professionals and only 6.5% were by healthcare professionals (HCPs). The majority (99%) of posts identified were of ‘poor’ quality.</p>\n </section>\n \n <section>\n \n <h3> Conclusion</h3>\n \n <p>Most dietary information on Instagram for managing psoriasis is poor quality, restrictive, unsubstantiated and shared by non-HCPs. Therefore, PLwP may be subject to dietary misinformation when using Instagram. HCPs should be equipped to counter diet and psoriasis misinformation. Further research is needed to investigate appropriate ways to provide dietary support for PLwP.</p>\n </section>\n </div>","PeriodicalId":54803,"journal":{"name":"Journal of Human Nutrition and Dietetics","volume":"38 2","pages":""},"PeriodicalIF":2.9000,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jhn.70034","citationCount":"0","resultStr":"{\"title\":\"Diet and Psoriasis-Related Information on Instagram: A Quality and Content Analysis of Posts Under Popular Psoriasis Hashtags\",\"authors\":\"Sabrina Cowan, Poppy Hawkins, Ghislaine Marks, Rosalind Fallaize\",\"doi\":\"10.1111/jhn.70034\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Background</h3>\\n \\n <p>Psoriasis is a chronic immune-mediated skin condition. Evidence supporting dietary management of psoriasis is limited. However, People Living with Psoriasis (PLwP) trial dietary interventions as a management strategy, often taken from popular literature. Social media is a popular source of nutrition information. However, little is known about the dietary information suggested for psoriasis on these platforms. The aim of this study was to explore the dietary approaches suggested for psoriasis on Instagram and evaluate their quality.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methodology</h3>\\n \\n <p>Cross-sectional content analysis of Instagram posts providing dietary information for plaque psoriasis management, posted under the 12 most popular psoriasis hashtags. Posts were evaluated for quality using the DISCERN instrument.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>Overall, 138 Instagram posts were analysed. The most common type of dietary recommendation was ‘exclusion’, most frequently of alcohol and dairy. Detox and ‘clean eating’ were also frequently mentioned, as well as the inclusion of protein, and adherence to a gluten-free diet. The most common content creators were those with those with lived experience of psoriasis (29.7%). None of the posts were created by qualified nutrition professionals and only 6.5% were by healthcare professionals (HCPs). The majority (99%) of posts identified were of ‘poor’ quality.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusion</h3>\\n \\n <p>Most dietary information on Instagram for managing psoriasis is poor quality, restrictive, unsubstantiated and shared by non-HCPs. Therefore, PLwP may be subject to dietary misinformation when using Instagram. HCPs should be equipped to counter diet and psoriasis misinformation. Further research is needed to investigate appropriate ways to provide dietary support for PLwP.</p>\\n </section>\\n </div>\",\"PeriodicalId\":54803,\"journal\":{\"name\":\"Journal of Human Nutrition and Dietetics\",\"volume\":\"38 2\",\"pages\":\"\"},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2025-03-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jhn.70034\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Human Nutrition and Dietetics\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/jhn.70034\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"NUTRITION & DIETETICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Human Nutrition and Dietetics","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/jhn.70034","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"NUTRITION & DIETETICS","Score":null,"Total":0}
Diet and Psoriasis-Related Information on Instagram: A Quality and Content Analysis of Posts Under Popular Psoriasis Hashtags
Background
Psoriasis is a chronic immune-mediated skin condition. Evidence supporting dietary management of psoriasis is limited. However, People Living with Psoriasis (PLwP) trial dietary interventions as a management strategy, often taken from popular literature. Social media is a popular source of nutrition information. However, little is known about the dietary information suggested for psoriasis on these platforms. The aim of this study was to explore the dietary approaches suggested for psoriasis on Instagram and evaluate their quality.
Methodology
Cross-sectional content analysis of Instagram posts providing dietary information for plaque psoriasis management, posted under the 12 most popular psoriasis hashtags. Posts were evaluated for quality using the DISCERN instrument.
Results
Overall, 138 Instagram posts were analysed. The most common type of dietary recommendation was ‘exclusion’, most frequently of alcohol and dairy. Detox and ‘clean eating’ were also frequently mentioned, as well as the inclusion of protein, and adherence to a gluten-free diet. The most common content creators were those with those with lived experience of psoriasis (29.7%). None of the posts were created by qualified nutrition professionals and only 6.5% were by healthcare professionals (HCPs). The majority (99%) of posts identified were of ‘poor’ quality.
Conclusion
Most dietary information on Instagram for managing psoriasis is poor quality, restrictive, unsubstantiated and shared by non-HCPs. Therefore, PLwP may be subject to dietary misinformation when using Instagram. HCPs should be equipped to counter diet and psoriasis misinformation. Further research is needed to investigate appropriate ways to provide dietary support for PLwP.
期刊介绍：
Journal of Human Nutrition and Dietetics is an international peer-reviewed journal publishing papers in applied nutrition and dietetics. Papers are therefore welcomed on:
- Clinical nutrition and the practice of therapeutic dietetics
- Clinical and professional guidelines
- Public health nutrition and nutritional epidemiology
- Dietary surveys and dietary assessment methodology
- Health promotion and intervention studies and their effectiveness
- Obesity, weight control and body composition
- Research on psychological determinants of healthy and unhealthy eating behaviour. Focus can for example be on attitudes, brain correlates of food reward processing, social influences, impulsivity, cognitive control, cognitive processes, dieting, psychological treatments.
- Appetite, Food intake and nutritional status
- Nutrigenomics and molecular nutrition
- The journal does not publish animal research
The journal is published in an online-only format. No printed issue of this title will be produced but authors will still be able to order offprints of their own articles.
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