Publications

Obesity is a complex and multifactorial public health challenge that has significant implications for individuals, organizations, and national economies. Given that adults spend a substantial portion of their time at work, the workplace presents a critical setting for implementing effective obesity prevention and management interventions. This narrative review explores the design, measurement, methodologies, outcomes, and ethical considerations of workplace-based obesity interventions. Evidence from diverse study designs, including randomized controlled trials, quasi-experimental studies, and longitudinal analyses, demonstrates that workplace programs targeting physical activity, nutrition, stress management, and organizational culture can positively influence health behaviors and modestly reduce obesity prevalence. However, variability in study designs, data collection methods, and intervention duration often limits the generalizability and sustainability of results. Ethical issues such as privacy, confidentiality, and stigma remain persistent challenges to employee participation and data sharing. The review further discusses the importance of integrating obesity prevention into organizational policy, institutionalizing programs for long-term sustainability, and aligning workplace initiatives with national public health objectives. Overall, effective workplace interventions require a comprehensive, inclusive, and evidencebased approach supported by leadership commitment, robust measurement strategies, and strong ethical safeguards to enhance both employee well-being and organizational productivity.