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Functional Medicine
Summary:

Functional Medicine addresses the underlying causes of disease, using a systems-oriented approach and engaging both patient and practitioner in a therapeutic partnership. By shifting the traditional disease-centered focus of medical practice to a more patient-centered approach, Functional Medicine addresses the whole person, not just an isolated set of symptoms. By addressing root cause, rather than symptoms, practitioners become oriented to identifying the complexity of disease.

Description:

The Institute for Functional Medicine (IFM) is the official body that offer the Certified Functional Medicine Practitioner programme and describes Functional Medicine as addressing the underlying causes of disease, using a systems-oriented approach and engaging both patient and practitioner in a therapeutic partnership. By shifting the traditional disease-centered focus of medical practice to a more patient-centered approach, Functional Medicine addresses the whole person, not just an isolated set of symptoms. By addressing root cause, rather than symptoms, practitioners become oriented to identifying the complexity of disease.(1)

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. (1) Functional medicine embraces much of the philosophy of Integrative Medicine but also employs a systems-oriented medical approach that works to identify and understand the underlying or root causes of a disease. Although integrative medicine and functional medicine have similarities, there is one important distinction. Functional medicine strives to determine the root cause of each and every disease. Rather than simply making a diagnosis and then determining which drugs or surgery will best treat the condition, Functional Medicine practitioners dive deep into the patient’s history and biochemistry and ask why this patient is ill. (2)

When you visit a Functional Medicine practitioner, you can expect to spend a lot more time with them than you would with a conventional provider. You can also expect to do a lot of talking, as a large part of Functional Medicine is exploring your detailed personal and family history, the circumstances around your first symptoms, and the experiences you may have had with other healthcare providers. (1)

The system of medicine practised by most physicians is oriented toward acute care, the diagnosis and treatment of trauma or illness that is of short duration and in need of urgent care, such as appendicitis or a broken leg. Physicians apply specific, prescribed treatments such as drugs or surgery that aim to treat the immediate problem or symptom.

Unfortunately, the acute-care approach to medicine lacks the methodology and tools for preventing and treating complex, chronic disease. In most cases it does not take into account the unique genetic makeup of each individual or factors such as environmental exposures to toxins and the aspects of today’s lifestyle that have a direct influence on the rise in chronic disease in modern Western society.

Functional medicine integrates traditional Western medical practices with “alternative” or “integrative” medicine, creating a focus on prevention through nutrition, diet, and exercise; use of the latest laboratory testing and other diagnostic techniques; and prescribed combinations of drugs and/or botanical medicines, supplements, therapeutic diets, detoxification programs, or stress-management techniques. (3)

History:

In 1991, the Institute for Functional Medicine was founded with seven defining characteristics of functional medicine. These included:

  • Patient centered versus disease centered
  • Systems biology approach: web-like interconnections of physiological factors
  • Dynamic balance of gene-environment interactions
  • Personalised based on biochemical individuality
  • Promotion of organ reserve and sustained health span
  • Health as a positive vitality—not merely the absence of disease
  • Function versus pathology focused

It was the recognition in 1991 that the definition of functional in medicine was changing from a singular focus on psychosomatic to an integrated focus including the whole biological system that led to the founding of the Institute for Functional Medicine. (4)

The information that emerged over several decades revolutionised medicine by creating a framework for the understanding that the origin of disease in the individual resulted from the interaction of their unique genome/epigenome with their environment, diet, and lifestyle.(5)

Learning about functional medicine and the history and origins of the work takes us back to the 50s, 60s and 70s. During that era certain progressive healers were starting to look at “natural medicine” or “alternative medicine”. Discoveries were being made about the nature of our bodies and the nutrients we need. A small and dedicated group of health care professionals started to use nutrients in the form of supplements, combined with herbal treatments that have for the most part been around for thousands of years and they wrapped all that into the new technology of the day – lab based data. (6)

The founding of the Institute for Functional Medicine marked the start of the formalisation of an approach to healing that had taken several decades to develop though the largely unacknowledged initiatives of physicians in many countries, and the inception of training courses that resulted was to go on to create a recognised and established path to the acquisition of the necessary skills and understanding to practise in this manner. As the principle of identifying disease processes upstream and correcting causative factors of disease has become increasingly established as a more useful approach to the prevalent chronic conditions of our time, many other parallel initiatives are gaining recognition for their contributions to this revolution in healthcare.

Science:

Published Sources:

(4) The National Center for Biotechnology Information , US National Library of Medicine, National Institutes of Health, Bland J. Defining Function in the Functional Medicine Model. Integr Med (Encinitas). 2017;16(1):22‐25.
(5) Bland JS. The Natural Roots of Functional Medicine. Integr Med (Encinitas). 2018;17(1):12‐17 The Natural Roots of Functional Medicine

Other Sources:

(1) The Institute for Functional Medicine IFM
(2) Functional Medicine vs Integrative Medicine, Patronus Medical Blog
(3) Dr. Mark Hyman, Why do we need Functional Medicine?
(6) Kalish Institute, The History Of Functional Medicine



Last Updated:28/05/2020
Reseacher: April Ozlem Moss
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    Practitioners
    +
    Victoria Fenton
    Victoria is a naturopath, nutrition expert and functional medicine practitioner whose journey in healthcare began with her own health crisis ...
    Dr Nina Fuller-Shavel
    Stockbridge, UK England (SouthEast)
    Dr Nina Fuller-Shavel MA Hons (Cantab) MB BChir IFMCP DipIM PG Cert DipION is a GMC-registered Functional and Integrative Medicine Doctor ...
    Jo Gamble
    Coventry, UK - England (Midlands)
    Jo is a UK trained nutritional therapist, her passion to understand WHY took her over to the States to train with The Institute for Functional ...
    Juliet Hayward
    London, UK - England (South East)
    Juliet received her diploma in Nutrition from the College of Natural Nutrition, worked for the Nutri-Centre specialising in nutritional supplements. ...
    Jayne Hooper
    Brighton, UK - England (South East)
    Jayne Hooper gained her Diploma in Nutrition from College of Naturopathic Medicine and also qualified as a Nutritional Therapist here. Her secondary ...
    Vicki Lee
    London, UK - England (South East)
    Vicki Lee is a registered Nutritional Therapist who graduated from the Institute for Optimum Nutrition in London with a distinction and also has a ...
    Sarah Lumley
    Richmond-upon-Thames, UK - England (South East)
    Sarah is one of the Nutritional Therapists at Body Soul Nutrition and she provides nutritional consultations via our personal programmes as well as ...
    Dr Sally Moorcroft
    UK - England (North East)
    Dr Sally Moorcroft is a GMC registered doctor with 20 years of clinical experience who specialises in Functional and Integrative Medicine. ...
    Lorraine Nicolle
    London, UK - England (South East)
    Lorraine Nicolle has a MSc in Nutrition and Chronic Disease in which she gained a Distinction and she is a qualified university lecturer. ...
    Dr Ariel Perez
    Tijuana, Mexico
    Dr Ariel Perez is an integrative, functional physician who specialises in the treatment of chronic illnesses. ...
    Jenny Phillips
    Bourne End, UK - England (South East)
    Jenny Phillips is an established Nutritional Practitioner, with Degree level qualifications in Chemistry and Nutritional Medicine. She herself ...
    Dr Rajendra Sharma
    Exeter, UK - England (South East)
    Dr Rajendra Sharma has 30 years of experience as an Integrated Medical Doctor utilizing conventional, complementary and more recently Functional ...
    Wendy Smith
    London, UK - England (South East)
    Wendy Smith is an experienced Nutritional Therapist practising in south east London. She provides tailored nutritional advice and support to ...
    Alice Sykes
    London, UK - England (South East)
    Alice Sykes is a qualified functional medicine consultant and exercise physiologist. She has a MPhil and BSc in Medical Sciences and Nutrition and is ...
    Dr Aryan Tavakkoli
    Lewes, UK - England (South East)
    In her practice at Quantum Clinic, Dr Tavakkoli uses state of the art laboratory tests to identify root causes of disease such as ...
    Elaine Taylor
    Newbury, UK - England (South West)
    Elaine has a first class BSc Hons in Nutritional Therapy from the Centre for Nutritional Education and Lifestyle Management (CNELM) validated by ...
    Ruth Taylor
    Winchester, UK - England (South West)
    Ruth Taylor qualified as a Nutritional Therapist from the Institute of Optimum Nutrition in 2009 where she additionally works as a lecturer. ...
    Dawn Waldron
    Tunbridge Wells, UK England (South East)
    Dawn Waldron is a UK nutritional therapist, nutrigenetic counsellor and life coach, specialising in breast cancer. As a 23 year survivor with 17 years clinical nutrition experience ...
    Elizabeth Wall
    Lichfield, UK - England (Midlands)
    Elizabeth Wall studied Nutritional Therapy in London at the College of Naturopathic Medicine and has a Diploma in Allergy Intolerance Therapy. Since ...
    Clinics
    +
    Angeles Health International
    Tijuana, Mexico
    Angeles Hospital offers Functional Oncology which is a holistic cancer treatment programme, combining therapies from both conventional and alternative medicine. ...
    Nasri Functional Medicine Clinic
    Barrie, Canada
    Run by Dr. Nasri. In operation since 1986. Provides integrative medicine, combining orthodox medicines with other medical...
    Quantum Clinic
    Lewes, UK - England (South East)
    Dr Tavakkoli is a consultant physician with a 25-year background in hospital medicine. At Quantum Clinic, she provides integrative ...
    Information & Advice
    +
    Cancer Decisions
    Lemont, United States
    A Moss Report assists with educating a cancer patient about any promising alternative treatments for their particular condition. Please see the website for costs of downloading or ordering a printed copy of each Moss report. ...
    Cancer Information and Support Society (CISS)
    St Leonards, Global (ie: web based)
    CISS promotes non-toxic holistic medicine. The educational organisation promotes prevention, self-help and freedom of choice in therapies for cancer...
    Cancer Options Ltd
    Nottingham, Global (ie: web based)
    Led by Patricia Peat, an experienced oncology nurse, Cancer Options offers support and information on orthodox treatments, clinical trials and developments worldwide. ...
    Canhelp Inc
    Livingstone, United States
    CANHELP serves patients and/or family members who wish to take an active part in the healing process and are willing to think outside the conventional medical box. ...
    Institute for Functional Medicine (The)
    United States
    The Institute for Functional Medicine (IFM) is building a scalable and robust educational platform using innovative technologies and teaching methods ...
    Yes to Life
    London, UK - England (South East)
    Yes to Life is a charity that offers support to people with cancer in the UK who want to take a proactive role in their treatment ...