
At Functional Doctors, we provide a comprehensive Nutrition Test intended to give deep insight into your body's nutrient status. Our Nutrition Testing UK analyses essential vitamins, minerals, amino acids, and antioxidants and helps you identify hidden deficiencies to naturally optimize health.
Comprehensive Nutrition Health Testing Services
At Functional Doctors, we provide a comprehensive Nutrition Test intended to give deep insight into your body's nutrient status. Our Nutrition Testing UK analyses essential vitamins, minerals, amino acids, and antioxidants and helps you identify hidden deficiencies to naturally optimize health.
Services

At Functional Doctors, we provide a comprehensive Nutrition Test intended to give deep insight into your body's nutrient status. Our Nutrition Testing UK analyses essential vitamins, minerals, amino acids, and antioxidants and helps you identify hidden deficiencies to naturally optimize health.
Comprehensive Nutrition Health Testing Services
At Functional Doctors, we provide a comprehensive Nutrition Test intended to give deep insight into your body's nutrient status. Our Nutrition Testing UK analyses essential vitamins, minerals, amino acids, and antioxidants and helps you identify hidden deficiencies to naturally optimize health.
Services

First Name
Last Name
Mobile No.
Who do you want to see?
Dr. Nicki Gill
Dr. Meera Rajah
Type in your concern
Contact us
Get in Touch for Personalised, Professional Care
We're Here to Help You on Your Health Journey
Contact us
Get in Touch for Personalised, Professional Care
We're Here to Help You on Your Health Journey
First Name
Last Name
Mobile No.
Who do you want to see?
Dr. Nicki Gill
Dr. Meera Rajah
Type in your concern
Contact us
Get in Touch for Personalised, Professional Care
We're Here to Help You on Your Health Journey
Contact us
Get in Touch for Personalised, Professional Care
We're Here to Help You on Your Health Journey
Our Experts
Meet Our Functional Medicine Experts
Meet Our Functional Medicine Experts
Combining NHS Expertise with a Holistic Approach to Personalised Care
Combining NHS Expertise with a
Holistic Approach to Personalised Care

Dr. Nicki Gill
MBChB MRCGP AFMCP
Hi there! I’m Dr. Nicki Gill, and I’m thrilled to welcome you to our functional medicine practice. With several years of experience as an NHS General Practitioner, I’ve developed a strong interest in women’s health and neurodiversity. My journey began in Warwickshire, where I trained and worked as a GP. I progressed to become Clinical Lead, overseeing several GP practices, and eventually took on leadership roles, including my position as Medical Director for urgent care and out-of-hours services in the West Midlands.

Dr Meera Rajah
MBBSc MRCGP MEd MRCEM DRCOG DFSRH DCH AFMCP
Hi, I am Dr Meera Rajah, working NHS GP , for over 10 years and GP partner for 8 years where I have developed my interest in women’s health and dermatoscopy. Following qualifying from Imperial College London, I have always been interested in acute medical care so I still do surprisingly enjoy a busy triage session as a NHS GP! With worrying data such as obesity doubling since 1990 and the prevalence of cancer increasing every year, we really do need to look at the root causes of illness and symptomatology.


Dr. Nicki Gill
MBChB MRCGP AFMCP
Hi there! I’m Dr. Nicki Gill, and I’m thrilled to welcome you to our functional medicine practice. With several years of experience as an NHS General Practitioner, I’ve developed a strong interest in women’s health and neurodiversity. My journey began in Warwickshire, where I trained and worked as a GP. I progressed to become Clinical Lead, overseeing several GP practices, and eventually took on leadership roles, including my position as Medical Director for urgent care and out-of-hours services in the West Midlands.
Dr Meera Rajah
MBBSc MRCGP MEd MRCEM DRCOG DFSRH DCH AFMCP
Hi, I am Dr Meera Rajah, working NHS GP , for over 10 years and GP partner for 8 years where I have developed my interest in women’s health and dermatoscopy. Following qualifying from Imperial College London, I have always been interested in acute medical care so I still do surprisingly enjoy a busy triage session as a NHS GP! With worrying data such as obesity doubling since 1990 and the prevalence of cancer increasing every year, we really do need to look at the root causes of illness and symptomatology.


Dr. Nicki Gill
MBChB MRCGP AFMCP
Hi there! I’m Dr. Nicki Gill, and I’m thrilled to welcome you to our functional medicine practice. With several years of experience as an NHS General Practitioner, I’ve developed a strong interest in women’s health and neurodiversity. My journey began in Warwickshire, where I trained and worked as a GP. I progressed to become Clinical Lead, overseeing several GP practices, and eventually took on leadership roles, including my position as Medical Director for urgent care and out-of-hours services in the West Midlands.
Dr Meera Rajah
MBBSc MRCGP MEd MRCEM DRCOG DFSRH DCH AFMCP
Hi, I am Dr Meera Rajah, working NHS GP , for over 10 years and GP partner for 8 years where I have developed my interest in women’s health and dermatoscopy. Following qualifying from Imperial College London, I have always been interested in acute medical care so I still do surprisingly enjoy a busy triage session as a NHS GP! With worrying data such as obesity doubling since 1990 and the prevalence of cancer increasing every year, we really do need to look at the root causes of illness and symptomatology.
Measures essential vitamins, minerals, amino acids, antioxidants
Measures essential vitamins, minerals, amino acids, antioxidants
Checks nutrient absorption and usage
Reveals hidden causes of fatigue
Identifies poor focus or weak immunity
Guides personalized diet and supplements
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Our Approach
We believe every person's healing story is unique. That's why our process begins with a thorough intake review, followed by a 1-hour deep-dive consultation where we go over your full health history, symptoms, and goals. Based on the findings, our practitioners will put together a personalized treatment plan that will address the root causes of imbalance, rather than just the symptoms.
We believe every person's healing story is unique. That's why our process begins with a thorough intake review, followed by a 1-hour deep-dive consultation where we go over your full health history, symptoms, and goals. Based on the findings, our practitioners will put together a personalized treatment plan that will address the root causes of imbalance, rather than just the symptoms.
Our Approach
Our Approach
Why Take a Nutrition Test?
Why Take a Nutrition Test?
Reveals hidden causes of fatigue
Checks nutrient absorption and usage
Measures essential vitamins, minerals, amino acids, antioxidants
03
02
01
Identifies poor focus or weak immunity
04
Guides personalized diet and supplements
05

How the Nutrition Test Works
Our Nutrition Test is easy and non-invasive: for the selected package of £232.50, £342.50, or £592.50, you either get a home collection kit or go to our clinic for a Nutrition Blood Test. The sample, after collection, undergoes advanced laboratory analysis. Your detailed report will break down nutrient levels, deficiencies, and possible problems with absorption.
The Functional Medicine Advantage
At Functional Doctors, we take a holistic approach by analysing how your gut, toxins and hormones connect to immunity and energy. By applying functional medicine principles, our practitioners get to the 'why' of your symptoms.
Book Your Gut Health Test
Our Nutrition Testing is available from £232.50, providing the clarity you need to optimise your nutrient status and health. Contact us today to schedule your Nutrition Test, and take the first step toward balanced, vibrant living.
How the Nutrition Test Works
Our Nutrition Test is easy and non-invasive: for the selected package of £232.50, £342.50, or £592.50, you either get a home collection kit or go to our clinic for a Nutrition Blood Test. The sample, after collection, undergoes advanced laboratory analysis. Your detailed report will break down nutrient levels, deficiencies, and possible problems with absorption.
The Functional Medicine Advantage
At Functional Doctors, we take a holistic approach by analysing how your gut, toxins and hormones connect to immunity and energy. By applying functional medicine principles, our practitioners get to the 'why' of your symptoms.
Book Your Gut Health Test
Our Nutrition Testing is available from £232.50, providing the clarity you need to optimise your nutrient status and health. Contact us today to schedule your Nutrition Test, and take the first step toward balanced, vibrant living.