"The construction industry faces significant mental health challenges due to its demanding physical conditions, transient employment nature, and entrenched cultural stigmas. This comprehensive review examines key stressors such as job insecurity, hazardous work environments, and the 'macho' workplace culture that contribute to elevated rates of anxiety, depression, and suicide among construction workers. It explores intervention strategies including workplace-based programs, technology-driven tools, and emerging frameworks for promoting positive mental health. Peer-led initiatives like MATES in Construction reduce stigma and enhance support systems, while digital tools such as apps and real-time stress monitors increase accessibility and privacy. A multi-tiered approach encompassing primary, secondary, and tertiary interventions is recommended to address mental health holistically. Despite progress, barriers such as stigma and resource constraints hinder implementation. Future directions include longitudinal studies to assess intervention efficacy, tailored programs for underrepresented groups, and scalable solutions for smaller firms. By integrating these strategies, the construction industry can foster a more resilient workforce, improving productivity and overall well-being. This paper highlights the need for systemic change to address mental health challenges and sustain the sector's social and economic contributions."

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