Mental health professionals as influencers on TikTok and Instagram: What role do they play in mental health literacy and help-seeking?

BACKGROUND: Mental disorders are recognised as the leading causes of disability worldwide. Despite high rates of incidence, few young people pursue formal help-seeking. Low levels of mental health literacy have been identified as a contributing factor to the notable lack of formal help-seeking by young people. Social media offers a potential means through which to engage and improve young people's mental health literacy. Mental health influencers could be a means through which to do this. OBJECTIVE: The objectives of this study were two-fold: (1) to systematically identify the most popular mental health professionals who could be classified as ‘influencers’; and (2) to determine whether their content contributed to mental health literacy. METHODS: The search function of Instagram and TikTok was used to generate a list of accounts owned by mental health professionals with over 100,000 followers. Accounts not in English, in private, with no posts in the last year or with content unrelated to the search terms were excluded. Accounts were assessed for number of followers, country of origin, verified status and whether a disclaimer was included. Using content analysis, the five most recent posts dating back from 15 November 2021 were analysed for purpose and dimensions of mental health literacy as outlined by Jorm (2000) by three separate reviewers. RESULTS: A total of 28 influencer accounts were identified on TikTok and 22 on Instagram. Majority of the accounts on both TikTok and Instagram originated from the United States (n = 35). A greater number of accounts included disclaimer and crisis support information on Instagram (12/22, 54.55 %) than on TikTok (8/22, 36.36 %). A total of 140 posts were analysed on TikTok and 110 posts on Instagram. When addressing elements of mental health literacy from this sample, 23.57 % (33/140) TikTok posts and 7.27 %. (8/110) posts on Instagram enhanced the ability to recognise specific difficulties. CONCLUSIONS: These platforms and accounts provide a potential means through which to make mental health information more accessible, however, these accounts are not subjected to any credibility checks. Careful consideration should be given to the impact of content created by mental health professionals and its role in supporting help-seeking.