 This study aimed to identify how LGBTQ youths use social media for connection, identity development, and social support, and how these affect their mental health and well-being. The review included 26 studies that met the inclusion criteria, with eight quantitative studies showing that social media was associated with reduced mental health concerns and increased well-being among LGBTQ youths. However, findings were limited by weaknesses in the evidence, and more robust and longitudinal studies are needed to determine the relationship between social media use and LGBTQ mental health. The study suggests that interventions promoting social media health literacy, and the mental health, and well-being of this vulnerable group may be beneficial. This article was authored by Matthew N. Berger, Melody Tava, Jennifer Elmarino, and others.