About Irina Shtern
Irina Shtern is a BANT registered nutritional therapist and CNHC registered practitioner, qualified through CNELM. She offers personalised nutrition therapy using science-based functional medicine approaches, available both online and in person.
Irina works with a range of health concerns including digestive issues such as IBS, bloating and indigestion; thyroid disorders and autoimmunity; cardiometabolic health including high cholesterol and hypertension; and diabetes and insulin resistance support. She also provides weight management support through tailored programmes, and offers functional medicine and lifestyle medicine consultations to help clients understand how nutrition, stress management and physical activity work together to support long-term health.
Where appropriate, Irina uses functional lab testing to inform her recommendations, including vitamin D analysis, comprehensive stool testing, SIBO testing and genetic testing. She creates custom meal plans and personalised supplement recommendations tailored to each client's individual needs.
As a qualified yoga teacher as well as a nutritional therapist, Irina brings a holistic perspective to her work, particularly supporting women navigating perimenopause.
Irina helps clients who want to move beyond generic advice and understand the root causes of their health challenges, working collaboratively to build sustainable, personalised nutrition and lifestyle strategies.
Qualifications & specialties
Qualifications
- Diploma in Nutritional Therapy
Specialises in
- Nutritional Therapy
- Personalized Nutrition
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