Obesity is an important public health issue with many associated chronic diseases. Successful prevention and control depend on multi-faceted interventions targeting lifestyle, food intake, physical activity, and behavior.Evidence-based prevention programs to lower the risk of obesity in communities and populations.Lifestyle treatments, such as nutrition, physical activity, and behavioral interventions.Clinical management strategies, such as pharmacotherapy and bariatric surgery.Community and policy-level interventions to facilitate healthy environments.Effectiveness monitoring and evaluation of obesity prevention programs.Participants will learn about integrated obesity prevention and treatment approaches, equipping healthcare providers and policymakers with the information needed to enhance population health.