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Nutritional Therapy at Medi Cosmetic

At Medi Cosmetic, we understand that true wellness goes beyond skin and aesthetics - it’s about how you nourish your body from the inside out.

That’s why we’re delighted to introduce Registered Nutritional Therapist, Deirdre McAllister, offering personalised
nutrition and lifestyle support to help you look and feel your best.

Healthy Food
NUTRITIONAL THERAPY AT MEDI COSMETIC
  • Science-led, client-centred functional medicine approach

  • Professional accreditation with CNHC and BANT for trusted care

  • Practical, sustainable advice, not quick fixes

  • Structured support packages for lasting results

  • Empathy, expertise, and a clear focus on your unique health journey

Why Choose Nutritional Therapy at Medi Cosmetic?

Our in house Nutritionist, Dierdre:

Deirdre is a Registered Nutritional Therapist accredited with the Complementary and Natural Healthcare Council (CNHC), the official professional standards body for nutritional therapists. She is also a member of the British Association for Nutrition and Lifestyle Medicine (BANT), ensuring her practice is informed by the latest research and ongoing professional development.

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With specialist training from the College of Naturopathic Nutrition, Deirdre uses a functional medicine model that is both science-led and client-centred. She is also an Accredited Reflux Practitioner, registered on the Digestion with Confidence list, helping clients overcome digestive issues such as reflux, IBS, and bloating.

Her approach is rooted in empathy, expertise, and a commitment to finding the root cause of health concerns.

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Personalised Nutrition & Lifestyle Programmes:
Deirdre creates tailor-made plans that combine nutritional therapy with health coaching. Each programme is designed around your goals, whether that’s improving digestive health, balancing hormones, managing weight, or boosting energy.

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Weight Loss Support:
For clients who want structured guidance in their weight loss journey, Deirdre offers one-to-one consultations that address both dietary and lifestyle factors.

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  • Suitable for those using weight loss medication in combination with nutrition and lifestyle changes

  • Or for those who prefer a diet and lifestyle-only approach
     

Each consultation includes:

  • A detailed health questionnaire

  • A three-day food diary analysis

  • A 60-minute personalised consultation with clear recommendations

Additional functional testing may be recommended, with interpretation of results available at an additional cost.

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Comprehensive Services:

Deirdre provides a wide range of supportive services, including:

  • Nutritional assessment and tailored advice

  • Personalised recipe guidance

  • Functional testing (blood, urine, stool, saliva)

  • Targeted supplement recommendations (with 15% practitioner discount)

  • Advice on the use of a 2-week Continuous Glucose Monitor, to help identify lifestyle factors affecting blood sugar and build healthier habits
     

Conditions Supported:

Deirdre works with clients experiencing a wide range of health concerns, including:
 

  • Digestive disorders (IBS, reflux, bloating, abdominal pain, food intolerances)

  • Female hormonal imbalances (PMS, PCOS, perimenopause/menopause)

  • Blood sugar issues (Type II diabetes, energy dips, sugar cravings)

  • Immune challenges (recurrent infections, asthma, sinusitis, hay fever)

  • Skin conditions (eczema, psoriasis, acne)

  • Weight management

  • Chronic and autoimmune conditions​

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