Preventive medicine focuses on promoting health and preventing diseases before they occur. It involves strategies such as regular check-ups, vaccinations, and screenings to identify potential health issues early. By addressing risk factors and encouraging healthy lifestyle choices, preventive medicine aims to reduce the incidence of chronic diseases like diabetes and heart disease. This approach emphasizes the importance of education and awareness in maintaining well-being. Health professionals often provide guidance on nutrition, exercise, and stress management. By prioritizing prevention, individuals can lead healthier lives and potentially lower healthcare costs associated with treating advanced illnesses.