Debra Thomas


Debra Thomas

BSc (Open); BSc (Hons) Registered Dietitian

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I am a Registered Dietitian with the Health Care Professions Council, a member of the British Dietetic Association.

As an Advanced Practitioner and award-winning Dietitian, I have over 19 years’ experience of advising on a range of therapeutic diets, but my expertise is in the treatment of functional bowel disorders, such as irritable bowel syndrome (IBS). I am certified by King’s College, London to deliver tailormade advice on the low FODMAP diet as an effective treatment for IBS.

As founder of FODMAP Consultancy and The Diet Coach, I offer one to one sessions at locations across Cardiff and South Wales. Skype consultations can also be arranged for IBS sufferers living further afield.

I was a finalist in the NHS Wales Awards (2017) and won the MediWales ‘Innovation in the NHS Award’ in 2018, both for my work with IBS patients and the low FODMAP diet.

Industry Services

  • Corporate Health

Clinical Expertise

  • food sensitivities
  • gut health
  • IBS

Geographical Areas Served

  • Europe
  • International
  • South Wales
  • UK