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About Sarah Bayne

Personal Profile

Sarah is a highly experienced Private Dietitian and Specialist Diabetes Dietitian in Glasgow, with 20 years’ experience specialising in diabetes, weight management and evidence-based nutrition across the NHS and private sector. She provides expert, personalised nutrition support for diabetes, weight loss and healthy weight management, helping people improve their health, understand their condition and develop a healthier, more sustainable relationship with food.

Sarah believes nutrition advice should fit around real life. Her approach is practical and realistic, helping people make meaningful changes that last rather than following short-term or restrictive diets.

Diabetes Remission & Weight Management

Sarah leads on Type 2 diabetes remission within the NHS, delivering the evidence-based Counterweight-Plus programme. She is passionate about supporting people through their weight-loss journey and seeing the wider benefits this can bring, including improved blood glucose, reduced medication and greater confidence and quality of life.

Mounjaro, Wegovy & GLP-1 Nutrition Support

Sarah supports people taking Mounjaro, Wegovy and other GLP-1 weight-management medications, providing personalised nutritional advice alongside treatment. She can help you optimise your nutrition, support healthy and sustainable weight loss, maintain muscle mass and develop eating habits that support your health both during and beyond medication.

Type 2 Diabetes & Prediabetes

Sarah provides personalised Type 2 diabetes and prediabetes nutrition support, helping you understand your condition, improve blood glucose, manage your weight and reduce your future risk of diabetes. Whether you have recently been diagnosed or have been living with diabetes for many years, Sarah can provide practical, evidence-based advice tailored to you.

Type 1 Diabetes

A trained DAFNE educator, Sarah has extensive experience supporting people with Type 1 diabetes, including carbohydrate counting, insulin adjustment, exercise and managing blood glucose around everyday life. Her aim is to give you greater confidence and flexibility in managing diabetes without feeling that food has to be restrictive.

A Personalised Approach

Sarah believes successful nutrition support is about understanding the individual, not simply prescribing a diet. Using motivational interviewing and behavioural-change techniques, she helps clients explore the habits, routines and factors that influence their eating — understanding not just what we eat, but why. Her aim is to provide the knowledge, confidence and practical tools to make lasting changes that work for you.

Sarah is a member of the British Dietetic Association (BDA) and has taught on the BDA Advanced Diabetes Care Course. During her career in London, she was also a guest lecturer at University College London. She combines 20 years of specialist clinical experience with a warm, practical and person-centred approach to provide expert nutrition support tailored to each individual's needs and goals.

Clinical Interests

  • Type 1 diabetes and managing blood glucose around everyday life
  • Type 2 diabetes & diabetes remission
  • Prediabetes & diabetes prevention
  • Weight management & sustainable weight loss
  • Mounjaro, Wegovy & GLP-1 nutrition support
  • Blood glucose management for exercise
  • Carbohydrate counting & insulin adjustment
  • Sustainable eating
  • Behaviour change
  • Heart health

Professional Memberships

  • British Dietetic Association (BDA)
  • Health and Care Professions Council (HCPC)
  • Information Commissioners Office (ICO)

About

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Treatments offered by Sarah Bayne


Your private health insurance

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More useful information

Languages spoken

English

Qualifications

PGDIP Dietetics, BSC (Hons) Food Science & Nutrition

Professional memberships

  • British Dietetic Association (BDA)
  • Health and Care Professions Council (HCPC)
  • Information Commissioners Office (ICO)

Frequently asked questions and other useful information

We want to make it as easy as possible for you to find the information you need, so we've gathered a list of frequently asked questions about our hospitals and services

  • You can either book an consultation via the online booking process, fill in the enquiry form, or give us a call at 0808 101 0337.

  • Find out how much private healthcare costs and how these prices break down.

  • Whether you have your own private medical insurance policy or are covered through your employer, we'll guide you through how to make a claim for treatment at a Circle Hospital.

  • The number one benefit of private healthcare for most people is that you'll experience a shorter waiting time for treatment. We don't have long waiting lists, and in general you'll simply get treatment as and when you need it.

    As a private patient, you shouldn't experience long waits between appointments. We can usually offer you an initial consultation within days of you getting in touch, and we'll book you in for the treatments you need on a date and time that suits you.

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