This report provides a comprehensive comparison of the psychosocial and biomedical models of health and illness, crucial for understanding the determinants of health behaviors. It explores how psychological, social, and biological factors interact to influence an individual's health outcomes. The report delves into the key differences between these models, highlighting the psychosocial model's emphasis on social and psychological influences and the biomedical model's focus on biological factors. It examines the impact of various factors, such as social class and risk-taking behaviors, on health. Furthermore, the report discusses the strengths and limitations of each model, emphasizing their roles in healthcare practices. The conclusion summarizes the importance of integrating both models to provide a holistic approach to health and social care, ultimately aiming to improve individual well-being. The report uses references to support the content and enhance understanding.