

hile becoming inextricable to our daily lives, online social media are blamed for increasing mental health problems in younger people. This systematic review synthesised evidence on the influence of social media use on depression, anxiety and psychological distress in adolescents. A search of PsycINFO, Medline, Embase, CINAHL and SSCI databases reaped 13 eligible studies, of which 12 were cross-sectional. Findings were classified into four domains of social media: time spent, activity, investment and addiction. All domains correlated with depression, anxiety and psychological distress. However, there are considerable caveats due to methodological limitations of cross-sectional design, sampling and measures. Mechanisms of the putative effects of social media on mental health should be explored further through qualitative enquiry and longitudinal cohort studies.

Authorities in the European Union said that the video-sharing platform TikTok is in breach of online content regulations, warning the company to change “addictive” features in order to protect minors from compulsive use.
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Psychologist Adam Alter provides insight into why we have addiction to technology, explains the science behind why we can't seem to stop such behaviour and offers practical advice for using technology differently, in order to lead a happier life, and to set yourself free.
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