“…MMH components included education surrounding self-esteem and/or problem-solving (Aracena et al ., 2009; Tripathy et al ., 2010; Le Roux et al ., 2013; Le Roux et al ., 2014; Tomlinson, 2014; Rotheram-Borus et al ., 2014b; Tomlinson et al ., 2015; Tomlinson et al ., 2016a; Tomlinson et al ., 2016b; Gureje et al ., 2019; Oladeji et al ., 2019), strengthening social networks (Rotheram-Borus et al ., 2014a, Rotheram-Fuller et al ., 2018, Tomlinson et al ., 2018; Nabulsi et al ., 2019; Rotheram-Borus et al ., 2019), provision of social, psychological and emotional support (Villar et al ., 1992; Cooper et al ., 2009; Tripathy et al ., 2010; Murray et al ., 2015; Nabulsi et al ., 2019), cognitive-behavioural strategies (Le Roux et al ., 2013; Le Roux et al ., 2014; Rotheram-Borus et al ., 2014a; Rotheram-Borus et al ., 2014b; Tomlinson, 2014; Tomlinson et al ., 2015; Karamoozian and Askarizadeh, 2015; Tomlinson et al ., 2016a; Tomlinson et al ., 2016b, Rotheram-Fuller et al ., 2018, Tomlinson et al ., 2018; Fuhr et al ., 2019; Rotheram-Borus et al ., 2019; Sikander et al ., 2019), alcohol use prevention (Le Roux et al ., 2013; Rotheram-Borus et al ., 2014b; Tomlinson, 2014; Rotheram-Borus et al ., 2014a; Tomlinson et al ., 2015, Rotheram-Fuller et al ., 2018, Tomlinson et al ., 2018; Rotheram-Borus et al ., 2019), relaxation techniques (Karamoozian and Askarizadeh, 2015; Dabas et al ., 2019; Mohd Shukri et al ., 2019; Rajeswari and SanjeevaReddy, 2020), mindfulness (Guo et al ., 2020) and psychoeducation (Zhao et al ., 2017; Zhao et al ., 2020). The primary aim of 11 trials was focused specifically on improving MMH via interventions that included relaxation and mindfulness training to reduce anxiety/stress (Bastani et al ., 2006; Rajeswari and SanjeevaReddy, 2020) or depression (Guo et al ., 2020), cognitive-behavioural or problem solving therapy to reduce depressive symptoms (Rahman et al ., 2008; Maselko et al ., 2015; Fuhr et al ., 2019; Gureje et al ., 2019…”