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Viola Sampson BSc MCMA
Microbiome Analyst, Health Coach

A portrait of Viola Sampson

As a registered microbiome analyst and certified health coach practising in London and online, I work with clients all around the world. I am committed to a diverse practice, with a special interest in chronic fatigue conditions, including Long Covid.

My waiting list is currently more than 18 months, but I am now working with a team of Associates at The Microbiome Group who have more availability.


As well as webinars and workshops online, I offer professional supervision and mentoring, and teach seminars on the human microbiome.

Health coaching

I'm drawing on 15 years as a natural healthcare practitioner to offer online coaching, where you can understand the challenges you're facing, as well as develop new habits and practices that support your overall wellbeing. My approach includes trauma-informed practice, as well as food and lifestyle information to support microbiome health.

I am not currently taking on new coaching clients, while I focus on my microbiome practice.

Microbiome analysis

Microbiome analysis empowers you with information to support dietary and lifestyle changes to promote your overall health and wellbeing. I use a detailed profile of the bacteria in your gut to give you healthy eating advice to encourage microbiome health.

More about Microbiome Analysis...


and seminars

I offer supervision to complementary health professionals in the UK and internationally. I also offer tutorials to practitioners in training. 

More about supervision & tutorials...

I enjoy teaching for professional associations and colleges, and offer seminars independently.

More about teaching...

Follow me on my Facebook page.

Connect with my practitioner-only Facebook group for health professionals integrating microbiome theory into their practice.

Microbiome analysis is not considered a substitute for conventional western medicine, although people often invest in treatment having exhausted all that the NHS and conventional medicine has to offer them. I do not provide diagnosis of any condition, and some dietary or lifestyle recommendations may require consultation with your nutritionist, GP or other healthcare practitioner. 


The information in this website reflects my professional experiences, my own opinions and the opinions of others. The service I offer is intended to complement, rather than replace, conventional medical advice and care. I am always happy to work alongside conventional medical practitioners, including your GP, as well as psychotherapists and other complementary therapists, and I welcome collaboration at your request.

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