Olga Hamilton

 Registered Nutritional Therapist, FdSc, DipION, PGDip Nutritional Medicine, BA (Hons), mBANT, CNHC Registered


Olga Hamilton is one of the U.K’s leading Nutritional Therapists, a TEDx speaker and an expert in the use of biodata to create highly personalised nutrition programmes.
She passionately believes in the power of nutrition and the effect it has on every aspect of our health and wellbeing. Her approach is thorough and science based, applying the latest research and advances in the field of nutrition, nutrigenomics, nutrigenetics and functional medicine.
Olga works with highly complex biodata to identity imbalances within the body and rebalance them through targeted advanced nutritional interventions. This offers her clients a truly personalised approach to their health and wellbeing.
Olga has a passion for the emerging area of nutrigenetics and the incredible insights it offers towards unlocking the keys to our personal health.

Armed with information that is specific to her clients’ genetic profile, she is able to develop the best dietary plan to help them meet their goals of improved health, weightloss and wellness. Adhering to those recommendations will enable the clients to optimise their nutritional status and specifically focus on preventing nutrition-related chronic diseases.

Nutritional advice is too often generic; Olga provides personalised dietary consultations by incorporating the science of nutrigenomics and using key genetic information to define how an individual client responds to their current diet, what genetic results mean in terms of exact quantities of food and dietary components, how the quantities of nutrients translate to actual diet/portion sizes/ratios on the plate. 


Olga graduated from the Institute for Optimum Nutrition, and is now studying for an MSc in Nutritional Medicine at the University of Surrey. She has been awarded Post Graduate Diploma in Nutritional Medicine with Distinction.

She is a fully qualified Nutritional Therapist, a full member of the British Association for Applied Nutrition and Nutritional Therapy (BANT) and is also registered with the Complementary Natural Healthcare Council (CNHC), the only register for Nutritional Therapy recognised by the Department of Health, and abide by their strict codes of ethics and practice.

She also holds a Bachelor degree in business administration and economics. 

BA (Hons), FdSc, DipION, mBANT, CNHC Registered, PGDip Nutritional Medicine


Olga also works at an award-winning international luxury health and wellness retreat company, offering genetically guided wellness programmes to optimise health, longevity, well-being and energy. The retreats are a unique opportunity to discover your genetic constitution and experience the best nutrition and fitness regime most suited to your genotype.

Olga has recently become a TEDx speaker on a subject of nutrition for mental health.

Areas of Expertise:

She practices privately in Harley street clinic and specialises in digestive disorders, weight management, hormonal imbalances, complex cases, anti-ageing and skin conditions.

She uses various proven weight loss techniques and programmes that are individually tailored to a client and their unique lifestyle, preferences and goals. She has had long-term success rate with various types of intermittent fasting, ketogenic diets, Paleo style diets, low carbohydrate programmes and high protein diets for targeted long-term weight loss and maintenance.

What my Clients Say About Me: 

"Thank you so much for all your hard work and advice - I really value your attention to detail and genuine concern for my health and wellbeing."

Carolyne T, London
"Many thanks again for all your support. You were certainly very helpful in identifying my requirements. I appreciate your time and attention to detail & enjoyed working with you."

Linda B, Paris

"..I feel that my healthy eating is being used better by my body and makes it feel all worth it! I’m no longer bloated and my stomach pains have considerably reduced. I guess I needed a bit of a helping hand. I have also changed a lot of my habits and have added some of the supplements you recommended. I’m still learning of course but feel so positive about the whole thing now."

Sylvie D, London

"Olga's expert nutritional advice has transformed my life. I suffer from severe PMS (PMDD) and extreme mood swings, a condition, which, just before I saw Olga, was getting progressively worse. She immediately identified what was wrong with my eating habits and diet in relation to my hormonal imbalances, and gave me a very helpful plan and appropriate supplements."

EB, London

"Thank you very much for your follow-up and for your thoughtful care... I am grateful for your advice of taking on one recommendation at a time, which is exactly what I am doing, perhaps even a couple at a time. However in general it feels so much better to make informed choices, thanks to you sharing your knowledge on all these things."
Nane A, Switzerland
"If I only take on a quarter of what you taught me I'll be in a better place than where I've been over the last 4 years!"
Jane F, London
"Thank you also for all your advice, and the fantastic support... I am feeling much better since the retreat – fresher, more energised and much healthier and I am really looking forward to working with the plan and trying all the new recipes and ideas."
Maria V, London
"I really feel with your knowledge & help that I have turned a corner & that I am on the right track [with] my skin. Your expertise has been so invaluable, enlightening also very interesting to me."
Mark K, London
"The Retreat was a great experience and has changed my way of looking at food and my diet already."
Andrew F, London
"I managed to make my own bread and cashew nut milk so very exciting this side...Thanks again for being such an inspiration to us during the week, never looking stressed and always looking glamorous!"
Sonya G, Amsterdam
Watch Olga talking about why she became a Nutritional Therapist:  



  Blood Test to Find Out Your Biological Age


We begin to think of ageing as a disease that can be cured, or at least postponed. . . . The field of ageing is beginning to explode, because so many are so excited about the prospect of searching for – and finding – the causes of ageing, and maybe even the fountain of youth itself.

We now have access to the most reliable and accurate test to find out your biological age GLYCANAGE®. We are conducting a research project on "Effects of Lifestyle Interventions on Changes in Biological Age". 

GlycanAge® is a pioneering new blood test, developed by an international team of scientific researchers who have published over 100 peer-reviewed publications in the fields of glycobiology and ageing in the last 20 years. A simple blood draw is needed to provide the sample that is analysed for the individual’s levels of glycans. Glycans are minute sugar molecules that attach to proteins molecules within the immune system, forming individual patterns. These patterns change as we age, often affected by our genes and lifestyle, including nutrition, obesity, smoking, exercise and stress. This new research project aims to enable people to test their real biological age and subsequently track how lifestyle changes may improve it.

Using reliable markers of biological ageing will help to measure the effects of lifestyle and nutritional measures/interventions and will enable to determine what types of foods and behaviours are most likely to keep us younger for longer. On the basis of these associations ‘anti-ageing’ dietary and lifestyle programmes can be developed to suit the individual.

The GlycanAge® test will be available only through registered healthcare providers from February 2017.

GET IN TOUCH if you would like to test your biological age!

You can download a sample of GlycanAge report below.

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