Roz Witney

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Verified Professional

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Weight loss | DNA based Nutrition | BSc RNutr
Available for new clients
Available for new clients

This professional is available for new clients.

Harrogate, North Yorkshire, HG1
Available for new clients
Available for new clients

This professional is available for new clients.

About me

One of the most important lifestyle factors affecting your general health, metabolism and risk for developing certain diseases, is nutrition.  Understanding your body’s unique responses to different foods is where Nutrigenomics comes in.

Our responses to the same foods can be pretty individual. Personalised nutrition using information from your own DNA, dietary habits and blood tests aims to unpick your personal nutritional status and responses, with your optimum health (and if relevant, weight) being the end result.

I can help you explore how variations in your DNA and your microbiome can affect your health, weight, fitness and hormonal response with personalised nutrition advice from a friendly and experienced Registered Nutritionist.

I also offer nutritional support and dietary recommendations for a number of diet and lifestyle related conditions such as hormonal imbalance, thyroid (specifically Hashimoto's thyroiditis), certain autoimmune conditions and gut problems.

Training, qualifications & experience

BSc Nutrition

Registered Nutritionist (RNutr)

20+ years experience

Early Years Nutrition Professional

Advanced Certificate in Nutrigenomics

Member organisations

Association for Nutrition (AfN)

The Association for Nutrition is the professional body for the regulation and registration of nutritionists, including public health nutritionists, exercise nutritionists, and animal nutritionists.

The Association aims to protect the public and promote wellbeing by admitting to the UK Voluntary Register of Nutritionists (UKVRN) only those who demonstrate high ethical and quality standards, founded on evidence-based science.

It sets proficiency and competence criteria, promotes continuing professional development and safe conduct, and accredits university undergraduate and postgraduate courses.

Nutrition topics

Information about health conditions (*)

Nutritional therapy can help enhance the well-being of individuals diagnosed with serious medical conditions, but should not take the place of medical treatment and advice. If you have been diagnosed with - or suspect you may have - any of these conditions, please speak to your doctor before starting nutritional therapy or making any major changes to your diet or lifestyle.


£75.00 per session
Free initial telephone or online session

Additional information

From £75 for initial consultation, diet analysis and recommendations.       DNA testing with dietary analysis and personalised recommendations for diet and lifestyle - £249

When I work

Mon Tue Wed Thu Fri Sat Sun

Further information

Free initial chat :)

Harrogate, North Yorkshire, HG1

Type of session

In person
Home visits