London · Functional Medicine
Functional Medicine in London
Every London clinic offering functional medicine, with category-specific pricing and evidence grades checked against clinic websites.
Published price range
On medical categories, clinics with a disclosed physician rank higher. Ordering reflects data quality, never payment. How we rank
Before you compare clinics
What evidence supports functional medicine programs
Can a root-cause consult, microbiome test, or supplement protocol reverse chronic symptoms or slow aging? Functional clinics blend lifestyle coaching with advanced labs, but not every test translates into proven outcomes.
Functional medicine programs often target diet, sleep, stress, and inflammation drivers linked to chronic disease. A 2019 review ties lifestyle and environmental factors to systemic inflammation across the lifespan. Gut microbiome science is advancing, but defining a healthy microbiome and translating stool tests into proven individual protocols remains an open clinical question.
- Furman et al. (2019), chronic inflammation across the life span (2019)
- Backhed et al. (2012), defining a healthy human gut microbiome (2012)
Last updated 2026-07-12 · editorial review
Regulatory context
For Functional Medicine in this country. General information, not legal advice.
General Medical Council
Functional medicine is not a recognised UK medical specialty; prescribing and test interpretation must stay within each clinician's GMC registration and scope of practice.
Regulator source
Ask the clinic
Questions to raise with any functional medicine provider before booking. We do not answer these on your behalf.
- Which clinician leads the program, and what is their registration or specialty in this country?
- Which labs are UKAS or ISO-accredited, and can you share sample reports before I pay?
- What specific diagnosis or outcome will each test change in my plan?
- How do you decide which supplements or hormones to prescribe, and are they licensed medicines?
- What follow-up data do you publish on patient outcomes beyond testimonials?