Mrs Hayley Paul is a highly experienced Nutritional Therapist with over 15 years of clinical practice. Trained in Functional Medicine, she leads a dedicated team of Registered Dietitians and Nutritional Therapists and holds practising privileges at The Portland Hospital. Hayley uses DNA and precision health testing to uncover the root causes of chronic health concerns, enabling her to develop tailored nutrition, supplementation, and lifestyle plans that optimise overall well-being. Her special interests include digestive health, where she supports individuals with IBS, SIBO, Ulcerative Colitis, and Crohn’s disease, as well as women’s health, addressing conditions such as PCOS, endometriosis, fertility challenges, pregnancy, postnatal health, and menopause.
Beyond her clinical work, Hayley is a leadership trainer and executive coach who supports high-performing individuals and teams globally. She integrates neuroscience-based coaching with sleep science, biofeedback, and nutritional strategies to enhance both cognitive and physical performance, helping clients build resilience and manage stress effectively.
As the Director and Head Clinician of Habitude, she also consults for The Portland Hospital and London Sleep Centre, staying at the forefront of clinical care and performance science. Hayley’s mission is to empower individuals to lead with clarity, live with vitality, and achieve optimal performance in every aspect of their lives.
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
Hayley was brilliant in supporting me with pre-IVF nutrition information and advice. She made everything really easy to understand and is very knowledgeable. Hayley was so polite and personable and left me with a clear action plan.
2026-05-11
5.0 / 5
It has been a complete pleasure working with Hayley since day one. She is extremely warm, personable, and knowledgeable, and made me feel extremely comfortable talking to her so openly. The lifestyle and supplement changes that Hayley recommended have made a vast difference to how I feel, and when I repeated the lab tests she recommended, which Hayley talked me through in a extremely clear and inf…
2026-02-12
5.0 / 5
Hayley is very knowledgeable and advises myself, my husband and my daughter on our specific needs. Over time she has got to know each of us and is able to support us with how to make small changes in our lifestyle to achieve maximum benefits.
2025-09-08
5.0 / 5
I’ve tried so many nutritionists in the past, and I truly couldn’t be more thankful to have found Haley. She is incredibly thoughtful, caring, and highly professional. Haley supported both me and my partner throughout our entire IVF journey, and thanks to her guidance, our chances of success were much higher—and the process was a success!
I followed her diet and advice closely, and now during my …
2025-06-16
5.0 / 5
I wasn’t initially keen on seeing a nutritionist, but after my partner recommended Haley, I decided to give it a try—and I’m so glad I did. Haley is incredibly knowledgeable and has played a key role in improving my overall well-being. She’s helped me manage my migraines and guided me toward a much healthier lifestyle.
What really stands out is how caring, sweet, and easy she is to talk to. She …
2025-04-09
5.0 / 5
I have suffered with terrible IBS for years. Bloating and numerous bowel movements and left sided lower abdominal stabbing pain during the day controlled my life and minimised my social life. I have been seen by so many doctors. I had so many colonoscopies. I have been gluten, yeast, alcohol and lactose free diets for years. So many other foods also aggravated my bowel motions. No joy or outcome f…
2025-03-27
Rating distribution
5 ★6
4 ★0
3 ★0
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1 ★0
Engagement & popularity
Connections
16
Video consultation
Available
Regulatory registrations
Health Care and Professional Council
British Association for Nutrition and Lifestyle Medicine
Source information
Primary specialty
Nutrition
Primary location
Harley Street
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