Social Epidemiology is a branch of epidemiology that studies how social factors influence health outcomes in populations. It examines the relationships between social structures, behaviors, and health, focusing on issues like income, education, and community networks. By understanding these connections, researchers can identify health disparities and develop strategies to improve public health. This field often utilizes data from various sources, including surveys and health records, to analyze patterns of disease and health behaviors. Social determinants of health, such as access to healthcare and living conditions, are key areas of interest, helping to inform policies aimed at reducing health inequities.