“Impact of COVID-19 Social Media Use on Disordered Eating: Predictors and Mechanisms” (all lowercase) or “Daily COVID-19 social media use and disordered eating: The role of distress, stress, and anxiety” (sentence case) are possible titles for the text.

https://pubmed.ncbi.nlm.nih.gov/38115070

This study found that increased daily use of COVID-19-related social media during lockdown was associated with higher levels of disordered eating, mediated by psychological distress, COVID-19-related stress and anxiety, and specifically anxiety at the between-person level.