Preventive care refers to healthcare services and measures used to prevent illness and disease, as well as to detect and treat health issues early on before they become more serious. This area of research focuses on identifying risk factors for various diseases and conditions, as well as developing effective strategies for preventing them through lifestyle changes, screenings, vaccinations, and other interventions. Preventive care is important in promoting overall health and well-being, reducing healthcare costs, and improving quality of life for individuals. Researchers in this area may study the effectiveness of different preventive measures, develop new methods for early detection, and explore ways to increase patient compliance with recommended preventive services.