• Acne and rosacea

  • ADHD / ADD / ASD

  • Asthma

  • Autoimmune conditions

  • Blood sugar balance and diabetes management

  • Cardiovascular health

  • Eczema and psoriasis

  • Fatigue and chronic fatigue

  • Fertility and pregnancy

  • Food intolerance/allergies

  • Headaches

  • Healthy aging and menopause

  • Healthy eating

  • IBS and digestive health

  • Immune health

  • Infant and child nutrition

  • Insomnia

  • PMS

  • Polycycstic ovarian syndrome (PCOS) and fibroids

  • Stress

  • Thyroid problems

  • Weight management



Health is much greater than just absence of infirmity.

It should be abundant vitality.


The body has an innate capacity to heal itself, given the right conditions.

Nutritional Therapy is the application of nutrition science in the promotion of health, peak performance and individual care.


As a nutritional therapy practitioner, I use a wide range of tools to assess and identify potential nutritional imbalances and understand how these may contribute to an individual’s symptoms and health concerns. This approach allows me to work with individuals to address nutritional balance and help support the body towards maintaining health.


Each individual is unique, therefore you will receive a nutrition and lifestyle programme tailored just for you. 

Nutritional therapy is recognised as a complementary medicine and is relevant for individuals with chronic conditions, as well as those looking for support to enhance their health and wellbeing.

nutritional therapy

MAY help with:

Claire Clerkin Nutritional Therapy

Eating for Health


Nutritional therapists never recommend nutritional therapy as a replacement for medical advice and I will always refer any client with ‘red flag’ signs or symptoms to their medical professional.

Please contact me for information about my nutrition clinic in Belfast.