This paper focuses on the prevention of obesity, particularly within the Mississippi community. It begins with a community health nursing diagnosis, highlighting the increasing rates of obesity across different age groups and the associated health disparities. The paper then identifies primary community and prevention resources, along with the underlying causes of obesity, such as lifestyle choices. An evidence-based approach is used to underscore the importance of stress management and increased physical activity. The core of the paper is the development of a social media campaign strategy aimed at raising awareness about obesity, its risks, and preventive measures. The campaign leverages platforms like Twitter, Instagram, and Facebook to effectively reach a wide audience. The paper outlines social marketing interventions, stakeholder roles, implementation timelines, and cost considerations. The effectiveness of the campaign is to be evaluated through BMI monitoring and social media engagement. The paper concludes with reflections on social media marketing's impact and its implications for future nursing practices.