Best Nutritionist in London
Picture of Raquel Britzke Clinic building at Wimpole Street

Fast-Track Your Slimming Journey with London's Expert Nutritionists and Dietitians at Harley Street Clinic

At our esteemed London-based Harley Street Clinic, we take immense pride in meticulously designing healthcare programmes that fast-track your slimming journey. These programmes are founded upon the principles of the acclaimed Britzke Method, renowned for its innovative approach to nutrition and dietetics. Each bespoke regimen we construct is exclusively tailored to cater to the individual requirements of our valued clientele, ensuring that your journey to wellness is both personalized and effective.

Our primary emphasis lies in facilitating the cultivation of sustainable alterations in behaviour, lifestyle, and habits with the expert guidance of our London's leading nutritionists and dietitians. This holistic approach not only promotes overall wellness but also manifests in extraordinary physical transformations, embodying the essence of your slimming journey.

By choosing our Harley Street Clinic, you embark on a fast-tracked path to achieving your health and body goals, supported by the expertise of London's finest in nutrition and dietetics. Let us help you transform your life, one bespoke programme at a time.

Call To Action

Step 1

Choose a Package and Book a Consultation

After selecting and purchasing your desired package or consultation, you will be provided with a link to schedule your initial appointment.

Step 2

Fill out a questionnaire

Before your consultation, you will receive a link via email to a detailed questionnaire. This form is crafted to collect information about your routine, health, lifestyle, family history, goals, and specific needs, enabling our London-based nutritionists and dietitians to customize your session for the utmost relevance and impact.

Step 3

Visit Our Clinic in London

At your consultation, we utilise the advanced Tanita MC-780U bioimpedance scale, equipped with the latest multi-frequency technology. This sophisticated device delivers a comprehensive assessment in merely 20 seconds, capturing a broad spectrum of measurements from segmental fat and muscle mass to basal metabolic rate, visceral fat levels, phase angle, and both intra and extracellular body water. These detailed insights enable our team of esteemed nutritionists and dietitians in London to develop a bespoke wellness plan, meticulously tailored to align with your unique health and fitness objectives.

Step 4

 Obtain Your Customised Nutrition Strategy

Following the detailed analysis, our team will craft a nutrition plan specifically designed to meet your individual requirements and complement your lifestyle. This personalised strategy guarantees that the meal plan integrates effortlessly with your daily routine, enhancing your overall health and wellbeing. With a focus on optimising nutrition based on the precise data gathered, our London-based nutritionists and dietitians ensure that every aspect of your diet is aligned with your health goals, making sustainable wellness an achievable reality.

Step 5

Keep on Track using the clinic App

Incorporating your customized meal plan, you'll also benefit from an innovative app crafted to enhance your nutrition journey. This all-encompassing application facilitates seamless interaction with your dietitian, supports weight management tracking, and includes extra functionalities for comprehensive assistance. Utilized by our expert London-based dietitians and nutritionists, this digital platform is a key resource for ongoing support, enabling you to efficiently reach your health and wellness goals.



  • 1 x¬†¬†Consultation
  • Body Composition Analysis
  • Personalised Meal Plan
  • Nutrium¬†app
  • Ebook
  • Unlimited support¬†within the app or via email
  • Shopping list



(most popular)

  • 1 x Consultation
  • DNA Test for Diet &¬†Exercise
  • Food Intolerance Test (200 food types)

  • 1 x Body¬†Composition Analysis
  • 1 x Personalised Meal Plan
  • Nutrium app
  • Ebook
  • Unlimited Support via Email
  • Shopping list



  • 3 x Consultations
  • Food Intolerance Test (200 Food Types)
  • 3 x Body Composition Analysis
  • 3 x Personalised Meal Plans
  • Nutrium app
  • Ebook

  • Unlimited Support via Email or within the app
  • Shopping list
Body Composition Analyser Tanita MC-780U

Tanita MC-780U

Body Composition Analysis


- Instant Results: Delivering a comprehensive body composition analysis in just 20 seconds, the Tanita MC-780U facilitates immediate feedback and planning during your consultation.

- Comprehensive Body Composition Analysis: It measures an extensive array of metrics, such as body fat percentage, muscle mass, visceral fat level, total body water, and basal metabolic rate, offering a holistic view of your physical health.

- Segmental Analysis: This functionality offers detailed assessments for specific body parts (arms, legs, and trunk), supporting tailored fitness and nutritional strategies.

- Multi-Frequency Technology: By employing multiple electrical frequencies, the device accurately assesses both cellular and extracellular water levels, vital for a thorough understanding of body composition and health status.

- Trend Analysis Monitoring changes over time, the Tanita MC-780U can demonstrate the effectiveness of your customised fitness regime or weight loss programme, showcasing your progress and identifying areas for further improvement.

- Personalised Health and Fitness Insights: The integration of this analysis tool with the expertise of our London-based dietitians and nutritionists is key to developing a customised plan that meets your specific health and fitness objectives.


Incorporating the Tanita MC-780U into our clinic's services allows us to offer nutrition and fitness plans that are not only personalised but also based on accurate, scientific data about your body's needs. This approach ensures that our clients receive targeted, effective care designed to enhance their overall health and well-being.


Food intolerance test

Should you suffer from conditions like IBS, bloating, constipation, migraines, or eczema, your diet may be the root issue. Despite the widely recognised health benefits of certain foods, each individual's body reacts in its unique way. Exhibiting symptoms indicative of food intolerance suggests that pinpointing and eliminating specific dietary triggers could offer considerable alleviation. Our London-based team of nutritionists and dietitians specialises in identifying these triggers and providing tailored dietary advice to enhance your health and wellbeing.

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DNA test for diet and exercise 

If your attempts at weight loss are not yielding the expected results, the discrepancy may lie in a mismatch between your current strategy and your genetic composition. Every person has a unique response to specific diets and fitness routines; thus, a one-size-fits-all approach to dieting is ineffective. Acquiring knowledge about your genetic predispositions is essential, as it guides the customization of a diet and exercise plan that is most likely to be successful for you. Our London-based dietitians and nutritionists are experts in tailoring wellness programmes that align with your individual genetic profile, ensuring your path to weight loss is both personalised and effective.

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Online Consultations

Our clinic proudly serves a diverse clientele from 80 countries, catering to a wide range of cultural backgrounds. We offer tailored recommendations for local products or supplements as required. Reflecting our commitment to accessibility and convenience, many of our in-clinic tests are available for at-home completion. These can be easily returned to us via post for analysis in our laboratory, ensuring that our expert services are accessible to you no matter where you are in the world. This flexibility is part of our dedication to providing comprehensive online services, allowing you to benefit from our expertise without geographical limitations.

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Get in Touch

If you're interested in learning more about our nutrition counselling sessions, please call us at +44 20 7123 8488 or submit your enquiry here.