Primary care and functional medicine differ in their approaches to healthcare. Primary care typically involves addressing immediate health concerns, conducting routine check-ups, and managing chronic conditions. On the other hand, functional medicine is a more specialized and integrative approach that aims to identify and address the root causes of illness by considering the interconnectedness of various bodily systems. Functional medicine practitioners often use a holistic approach, focusing on the patient's lifestyle, genetics, and environmental factors to develop personalized treatment plans. While primary care is more generalized and encompassing, functional medicine delves deeper into understanding the underlying factors contributing to health issues to promote long-term well-being.