A photo of Tanzil Miah smiling at the camera

Gut, IBD & surgery specialist | BSC (HONS)

Tanzil Miah

Tanzil Miah is a gut health specialist dietitian with a breadth of experience from working both in the NHS and privately for over 10 years. She is a specialist in the dietary management of troublesome gut conditions, such as irritable bowel syndrome (IBS) and constipation, as well as advanced experience in using the low FODMAP diet. Tanzil also has a wealth of experience providing pre- and post-gut surgery support, as well as helping to manage gut conditions associated with polycystic ovary syndrome (PCOS) and endometriosis.

In addition, Tanzil continues to practise as a specialist dietitian in one of Europe’s leading teaching hospitals where she supports clients with incredibly complex gut conditions. Further to her academic achievements, Tanzil is also a member of the BDA IBS network and has been interviewed on the Voice of Islam Radio.

Tanzil combines a strong clinical background of managing complex nutritional issues with a passion for improving her client’s health, well-being, gut function, and quality of life.


Tanzil Miah offers online consultations on Tuesdays from 5-9pm.

Areas of expertise

  • Gut health optimisation (including leaky gut & post antibiotics)
  • Irritable bowel syndrome (IBS)
  • Small intestinal bacterial overgrowth (SIBO)
  • Bile acid malabsorption (BAM)
  • Bloating
  • Constipation
  • Heartburn/reflux (GERD/GORD)
  • Inflammatory bowel disease (IBD)
  • Pancreatic exocrine insufficiency/pancreatitis
  • Diverticular disease/diverticulitis
  • Gastritis
  • Coeliac disease
  • Eosinophilic esophagitis
  • Cardiovascular health (e.g. hypertension, hypercholesterolemia)
  • Type 2 diabetes
  • Liver disease
  • Osteoporosis
  • Fertility (female)
  • Fertility (male)
  • Endometriosis
  • Polycystic ovary syndrome (PCOS)
  • Oncology
  • Bowel resection (acute & chronic)
  • Vegetarian/vegan/nutritional deficiencIes
  • Gut surgery

Read Tanzil's articles