About Nutrition Diets

Carmen Martinez-Vidal

BSc (Hons), mBANT, CNHC, NLP Dip.

Clinic Director, Functional Medicine & Nutritional Therapy Practitioner


Carmen Martinez-Vidal is a fully qualified and registered Nutritional Therapy Practitioner & Neuro-Linguistic Programming (NLP) Coach who received her degree in Health Science: Nutritional Therapy from The University of Westminster in London, UK.

She also obtained a Diploma in Dietetics and a Dietary Educator Certificate from the Centre for Nutrition Education & Lifestyle Management (CNELM), and is a member of the Institute for Functional Medicine (USA).

Carmen’s knowledge covers a wide range of chronic diseases, specialising in digestive disorders, hormonal imbalances, detoxification and autoimmunity. Her therapy style balances a scientific and holistic Functional medicine approach with NLP and lifestyle coaching.

Carmen’s Journey

Carmen’s passion for food is inspired by her Spanish roots and the mediterranean diet. After working in the corporate world in Madrid, Sydney and London, she decided to change direction in life and focus on helping people after attending a meditation retreat.

In her search to learn about healing and wellness, Carmen became deeply involved in Meditation, Yoga and alternative therapies, as well as studying the biology of the human body and science of nutrition.

With over 15 years experience as a Clinic Manager and Nutritional Therapy Practitioner, Carmen founded Nutrition Diets as an online clinic with the mission of making accessible and effective healthcare accessible to all. Carmen is fully dedicated to making a difference in the lives of her clients, educating and empowering them on the path of mental, physical and spiritual health to become the healthiest version of themselves.

Education & Qualifications

  • Holistic Therapy – University of St Mary’s College, Twickenham, 2002
  • Dietetics, Certificate of Dietary Educator – Centre for Nutrition & Lifestyle Management (CNELM), 2008
  • Health Science: Nutritional Therapy (BSc Honors) – University of Westminster, London, 2010
  • Neurolinguistic Programming Coach (NLP) – CNELM, 2010
  • Clean Metabolic Detoxification, London, 2013
  • Weight Loss Program, London, 2014
  • NLP: Metaprogram Coaching Certification, UK College of Personal Development, 2014
  • Conference of the American Association Against Ageing, London, 2014
  • Clean Metabolic Detoxification (Revised Diploma), London, 2018
  • Mycotherapy Course (Medicinal Mushrooms) – Hifas da Terra, London, 2021


Our sessions are all conducted ‘virtually’ via phone or video call. Online sessions are more practical, comfortable and efficient, saving you time and money.

Anne-Emilie Boucaud
Anne-Emilie Boucaud
Last year I contacted Carmen after a blood test revealed that I was in prediabetes. She helped me understand what was happening and guided me through my diet. Although I am in France we had appointments in visio, very convenient and easy. Now I understand better my metabolism and my blood tests are better than ever! Bye bye diabetes, bloating and discomfort! I even lost 10 Kg in the process!
mackenzie woods
mackenzie woods
Really pleased to have found Nutrition Diets clinic. After explaining my symptoms to Carmen on a call, she recommended a gut microbiome test so we could investigate the causes. She put me on a special food and supplements program to balance my markers which came back as low plus various deficences. Will continue the plan and take another test in 6 months time so we can check progress and compare to my original test but already am feeling much better in comparison to when I first started with most of my symptoms completely gone. Brilliant stuff.
Samantha Scaffidi
Samantha Scaffidi
Working with Carmen was such a fantastic experience. It was the first time in a long time that I felt genuinely heard about my health concerns. We had a comprehensive initial appointment where she listened and walked me through my options. After some consideration, I went forward with testing. I am grateful that I did because, with her guidance, we have a plan in place that has already been showing results. I highly recommend her!
Maria Streeter
Maria Streeter
I highly recommend Carmen. Despite living in the US, Carmen has been able to guide and assist me with my IBS, which I have been suffering from for a long time. Carmen has been the first nutritionist to help me find a solution to my problem. Her professionalism, empathy, and sweetness have been evident throughout my treatment. I am grateful to have found her, and I cannot thank her enough for the help she has provided.
Alesia Parshutsina
Alesia Parshutsina
I ordered a gut health microbiome test through Nutrition Diets. They analysed my test and have helped treat my digestive symptoms with personalised nutrition and lifestyle medicine. I'm really happy with the results and feeling great again. Would definitely recommend for anyone looking to improve their gut health!
Nick Satchell
Nick Satchell
Brilliant service from Nutrition Diets. Thanks you to Carmen who has helped me with nutrition and testing to resolve my food intolerances!!
Bradley Pearce
Bradley Pearce
Working with a functional medicine nutritionist has really helped me understand where I was going wrong with my diet and taught me how to make better food and lifestyle choices. Huge thanks to Carmen and Nutrition Diets for all their support and getting me back on track.
With Carmen's support, my eczema and digestion have improved significantly after approx 3 months. Using a combination of food allergy and gut tests, she figured out the cause of my symptoms was a gluten intolerance (which I didn't know about), and also gut inflammation. Since then she has had me follow an anti-inflammation diet and elimination diet, as well as a supplement plan to help promote my gut flora and immune system. Carmen is an expert on gut health and the online consultation process has been seamless - thank you Carmen for all your help.
Matt Cansfield
Matt Cansfield
I had a fantastic experience with Nutrition Diets. With Carmen's expertise and her functional health tests, I have finally been able to understand and treat my food allergies and symptoms. Highly recommend!
Lesley Stead
Lesley Stead
I have been having telephone consultations with Carmen now for just over 1 year now. If I never found Carmen I don’t think I would be where I am now, which in my opinion is very good as you can never get appointments with your own doctor, especially being diagnosed with Mcas (mast cell activation syndrome). Carmen is very knowledgeable and a lovely functional medicine nutritionist who as helped me to overcome my illness, which is very complexed. She does Skype also so you are actually getting a face to face appointment. Carmen puts her patients first always and is very understanding, I would recommend Carmen 100% as she is very passionate in what she does, and she will do her best to help you in anyway. So I would like to say Carmen a BIG Thank you for helping me get to where I am today, if it wasn’t, for you I just don’t think I could of managed this illness on my own. You are one amazing women.❤️

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