London Nutritional Therapist

Learn how I can help you as a Nutritional Therapist


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Nutritional Therapist London, Harley Street & Online

My name is Milena Kaler and I am a qualified, clinically trained, Registered Nutritional Therapist. My key areas of clinical expertise are autoimmune disease, digestive health, as well as stubborn weight loss (including PCOS, Hashimoto’s thyroiditis and hypothyroidism) and sports nutrition.

Clients come to me because they are tired of general advice that simply doesn’t work.

I use most up-to-date scientific research to achieve the very best results for my clients.

What is a Nutritional Therapist?

“Let food be thy medicine and medicine be thy food”

Hippocrates – The Father of Medicine, Greek Physician c. 460 – c. 370 BC

A Nutritional Therapist is a health practitioner who applies nutrition science to promote health and wellbeing.

I am a Nutritional Therapist with a holistic approach, following the principles of Functional Medicine. As a Nutritional Therapist in London, I recognize that every person requires a personalised approach to health. I use a range of tools to assess your health, identify potential nutritional imbalances, and understand how these may contribute to your symptoms and health concerns.

I see every person as individual with different problems and different goals. I will take time to listen to your specific concerns and develop a personalised plan for you.

Each person is biochemically unique. What works for one person may not work for another. I look at each person as a whole, focusing not only on nutrition and physical health, but also on emotional and mental factors.

Are you looking for a Nutritional Therapist in London or online?

Milena Kaler

Milena Kaler


Nutritionist and Nutritional Therapist based in Harley Street, Central London.
Scientific and holistic in approach, Milena looks at all aspects of her clients health (physiological, physical, and mental/emotional) aiming to get to the root cause of health issues instead of simply suppressing the symptoms.


How I can help you as a Nutritional Therapist

The benefits of visiting a Registered Nutritional Therapist

There are many benefits you can receive from making an appointment with a Registered Nutritional Therapist.

As a Nutritional Therapist in London, I advise on nutrition and lifestyle to support chronic health conditions, maintain good health, and reduce the risk of disease.

My aim is to identify and address the root cause of your health issues, with a focus on looking at the whole health picture, understanding that mind and body are interconnected. 

What is Nutritional Therapy?

Nutritional Therapy is not as simple as being told what to eat and when to eat. I follow the Functional Medicine model, which is the science based model that looks at interactions between all body systems, such as digestive, nervous, endocrine, immune, cardiovascular system and more. This approach allows me to address nutritional imbalances and help support the body towards maintaining health.

Nutritional therapy is recognised as a complementary medicine (CAM) and is relevant for patients with chronic health conditions, as well as clients looking for support to optimize their health.

I see a wide range of health complaints at my nutritional therapy clinic in London, Mayfair. I can provide assistance and natural health support in many areas of health complaints.

Some of the common health issues I see in my clinics include:

I frequently work alongside conventional medical doctors and I communicate with other health professionals involved in patient’s care.

To learn more about my work as a Nutritional Therapist in Central London please feel free to contact me so we can discuss your needs and set up your first appointment.

I look forward to working together

Milena Kaler


When it comes to health and nutrition, Milena is a real expert and her nutrition and lifestyle advice is easy to follow. She has really helped me keep up a healthy lifestyle while maintaining a very busy life. I feel so much healthier and have more energy.

Chris QuintenActor, London

I highly recommend the professional nutritionist services of Milena Kaler. Her experience combined with clinical education helped me with my food intolerance. Milena adapted a special diet to my lifestyle. I improved my health, figure, and well-being.

Iwona CiechanowskaConsultant in e-advertisement and PR for small businesses in SW London

I suffer from a chronic immune disease. I came to Milena interested in how a change in diet could further improve my symptoms plus my overall health. The advice given by Milena has helped improve my symptoms and also increase my energy throughout the day.

The benefits have been so noticeable that it has been easy to persevere with the changes to my diet.

Justin DrakeAudio Engineer, London

Milena has tailored a special diet to suit my busy lifestyle. This has resulted in improved health and loss of weight. I would Highly recommended Milena if your serious in looking for a more professional, in depth weigh loss plan.

Andy Dupen

I’ve been going to Milena with problems with my stomach , over the past 4 months . Milena has done wonders for my health never felt so much better !!! Still working progress but nothings done in a sort time right !!! Milena knows her job inside and out which I never had from my local doctors or hospitals .. Milena has put me on the right road to being normal which I haven’t had in years ... I would highly recommend going to see Milena, she’s very easy to talk to and give you confidence to getting better .

Bank Boy Ben stevens Avatar Bank Boy Ben stevens

I can’t recommend Milena enough. She has been amazing with me and really helped me on my journey to having a relationship with food again and to get to the root of any health problems i suffer. She is really caring and non judgemental and great to talk to and installs such positivity at all times. Thank you Milena for all you do

T Avatar T

Everything Milena suggested helped me reach my goal, in 6 months I was lighter, stronger and had dropped a dress size in time for my wedding. Melina provided a tailored meal plan that includes lots of great recipes, she suggested ways I could improve my fitness and overall welling-being. I am very happy with the results and would highly recommend Milena as a nutritionist - I only wished I had found her earlier

Kischa Ayton Avatar Kischa Ayton

Milena's knowledge base is broad and deeply impressive, as is her ability to help you set and achieve specific goals. She's helped me in a way that I'd been struggling with for years. I earnestly recommend her services.

Delmar Terblanche Avatar Delmar Terblanche

I couldn't recommend Milena more highly! After just 2 sessions, I have been supported to achieve 5 kg of weight loss, shiny and clear skin, control of my binge-eating, improved mood and reduced stress levels. Thanks to Milena's clear, simple, and tasty recipes and shopping lists, planning and cooking has become easy- with me cooking meals 90% of the time - something I never could have anticipated. I especially love Milena's Maca balls recipe! Milena's approach examines and adapts meal plans to make them manageable with a busy lifestyle, developing a plan which I can maintain. Milena has helped me to find strategies to cope with emotional eating, as well as finding creative substitutes for foods I typically overeat to help me better balance my diet. The continuity, feedback and accountability from the bundle of sessions has been invaluable to me, as Milena has adapted my plans to better suit my life with each session. Thank you!!

Eva Evangelou Avatar Eva Evangelou

Milena has changed the way I think about food and also improved several physical symptoms I was experiencing with her tailored plans. I feel so much more full of energy, and also better able to make wise decisions about what I am putting into my body. It has really been transformational for me.

D B Avatar D B

I highly recommend Milena! She is extremely professional and friendly. Her approach is unique. Within only a few weeks from our first consultation, thanks to her advice and the meal plan that Milena has tailored to my needs, I have already made great progress. The meal plans' features are incredible, such as the high-quality meals' photos, the shopping list, and Milena's clear recipes.

Elena Galbusera Avatar Elena Galbusera

I was initially apprehensive to come in for my session but it was 100% worth it! Milena is really knowledgable, friendly and easy to communicate with. I received my meal plan quickly and in only a few weeks after my session I can feel positive results. Book a session with her and you will not regret it.

Charlyn Avatar Charlyn

I highly recommend Milena. She has created a really good and tailored meal plan for me, and help eating better implementing a lot of things that I wasnt eating before. Receipes are very interested and easy to make, this is important is if you have a busy life, it will give you a lot of organisation I have achieved good result bd lost weight considering my autoimmune tyroid she has given me a tailored plan also to heal and make thyroid work better .

elisa catalano Avatar elisa catalano

Milena has tailored a special diet to suit my busy lifestyle. This has resulted in improved health and loss of weight. I would Highly recommended Milena if your serious in looking for a more professional, in depth weigh loss plan.

Andy Dupen Avatar Andy Dupen

I highly recommend the professional dietitian services of Milena Kaler. Her experience combined with clinical education helped me with my food intolerance. Milena adapted a special diet to my lifestyle .I improved my health, figure, and well-being.

Iwona Ciechanowska Avatar Iwona Ciechanowska

Nutritional Therapist in Harley Street, Central London W1

10 Harley Street

Nutritional Therapist in Teddington, South West London TW11

Orange Tree Clinic
23A Broad Street
TW11 8QZ

Nutritional Therapy Online via Video Link

An online consultation is available for clients who live outside the London area or who are unable to come to my office in Harley Street, Central London.