Art for health's sake or health for art's sake: Disentangling the bidirectional relationships between arts engagement and mental health

Increasing evidence links arts engagement with mental health, but the directionality of the link remains unclear. Applying a novel approach to causal inference, we used nonrecursive instrumental variable models to analyze two waves of data from the United Kingdom Household Longitudinal Study (n = 17,927). Our findings reveal bidirectional causal relationships between arts engagement (arts participation, cultural attendance, and heritage visits) and mental health (GHQ-12 mental distress and SF-12 Mental Component Summary mental well-being). After adjusting for time 1 measures and identifying confounders, cultural attendance and heritage visits were reciprocally associated with mental distress and mental well-being, while arts participation was only reciprocally associated with mental well-being. The bidirectional effects between arts engagement and mental health are modest but clearly demonstrated not only from mental health to arts but also from arts to mental health. Our findings indicate that previous evidence of an association between arts engagement and mental health is due to bidirectional causal effects. Interventions that boost arts participation, cultural attendance, and heritage visits may help break the negative feedback loop and enhance mental health.