Functional medicine is a systems biology–based approach that focuses on identifying and addressing the root cause of disease. Each symptom or differential diagnosis may be one of many contributing to an individual’s illness.

As the graphic illustrates, a diagnosis can be the result of more than one cause. For example, depression can be caused by many different factors, including inflammation. Likewise, a cause such as inflammation may lead to a number of different diagnoses, including depression. The precise manifestation of each cause depends on the individual’s genes, environment, and lifestyle, and only treatments that address the right cause will have lasting benefit beyond symptom suppression.

Functional Medicine is a science-based healthcare approach that assesses and treats the underlying causes of illness through individually tailored therapies to restore health and improve function.

Functional Medicine Approach

FM is investigative and evidence-based. We make use of cutting edge diagnostic tools and laboratory testing to identify subtle dysfunctions or imbalances. Many of the investigations that are readily used in conventional medicine are focused on detecting overt disease. To preserve health and vitality, functional medicine looks beyond diagnosing overt disease. Personalized nutritional therapy, herbal medicine, customized nutritional supplements, stress management techniques, assistance with detoxification, lifestyle modification and—only in some cases when necessary—prescription medications, are all used to help restore proper function and balance.

The practice of functional medicine involves five essential components:

  • Eliciting the patient’s complete story during the functional medicine intake that attends to social determinants of health.
  • Establishing a mutually empowering partnership between practitioner and patient that is free of bias.
  • Identifying and addressing the challenges of the patient’s modifiable lifestyle factors and environmental exposures.
  • Organizing the patient’s clinical imbalances and underlying causes of disease in a systems biology framework.
  • Providing personalized recommendations to guide the patient on their journey to improved health and wellness.  

The signature strength of functional medicine is its unified model that can be applied across a wide variety of health professions to facilitate integrated care. Functional medicine plays a key role in the effort to address the modern epidemic of chronic disease, the recurring threat of pandemics, and the ever-present need to foster health and well-being. Using these concepts and tools, functional medicine practitioners contribute vital skills for addressing and reversing the global health issues of today.