GOOD HEALTH PRACTICE | FUNCTIONAL MEDICINE

YOU’VE TRIED EVERYTHING. But you’re still stuck.

Maybe what you need isn't another thing to try. Maybe it's someone to help you make sense of all the noise.

YOU’RE HERE BECAUSE…

Your labs keep coming back “normal" even though you’re struggling with symptoms

You don’t understand why you can’t get pregnant, why you can’t lose weight or why you have acne

Your periods are irregular, you feel exhausted and your hair’s falling out

You've tried everything and nothing seems to work

You're done with band-aid solutions that ignore root causes

You need someone who actually listens and investigates

You want evidence-based answers, not guesswork

Sound familiar? You’re in the right place.

WANT MORE PREDICTABLE CYCLES?

Download your free cycle syncing guide with nutrition, fitness, and lifestyle strategies to improve cycle regularity and reduce cycle related symptoms.

    EVERY JOURNEY BEGINS WITH A STEP

    Start building the foundations of good hormone health one step at a time.

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    Essential Hormone Habits

    10 Minute Daily Habits Programme | €47

    The place to start when you want to feel better, without changing everything. Simple daily habits to boost energy, sharpen focus and support hormone balance - while you figure out what comes next.

    Essential Hormone Habits
    €47.00

    Essential Hormone Habits is a 28-day email programme designed to help you to support hormone balance through simple, science-backed micro-habits that actually fit into your real life.

    No restrictive diets. No complicated protocols. No adding more to your already-full plate.

    Instead you’ll focus on establishing the key foundational habits and conditions needed for hormone balance.

    The Programme Includes:

    28 daily emails with one micro-habit per day

    • Clear explanations of why each habit works

    • Practical guidance you can implement immediately

    • Personal encouragement from Gráinne every step of the way

    4 weekly themes that build on each other:

    • Week 1: Energy Boosters (hydration & circadian rhythm)

    • Week 2: Blood Sugar Building Blocks (nutrition foundations)

    • Week 3: Sleep Support (optimisation for hormone recovery)

    • Week 4: Stress & Mindset Foundations (nervous system regulation)

    Weekly reflection forms to track your progress and wins

    THE FUNCTIONAL MEDICINE APPROACH

    INSTEAD OF…

    “Your labs are normal”

    Symptom management only

    One-size-fits-all protocols

    Dismissing your concerns

    “Let’s wait and see”

    WE OFFER…

    Comprehensive functional testing

    Root cause investigation

    Personalised protocols for YOUR biology

    Partnership and active listening

    Clear, evidence-based action plans

    Coaching support and accountability

    I'M GRÁINNE HARBISON

    Functional Medicine Certified Hormone & Metabolic Nutritionist

    For more than ten years, I’ve worked with women who know something isn’t right, but have struggled to get clear answers. Women whose symptoms have been dismissed as “just stress”, “normal for your age”, or something they simply have to learn to live with.

    I’ve seen how exhausting it can be to move between appointments, try different approaches, read conflicting advice and still feel like you’re missing something. I believe there’s a better way.

    To start by listening - really listening - to what you’re experiencing, what you’ve already tried and what matters to you before diving into: your symptoms, health history, nutrition, lifestyle, hormones, metabolism and stress.

    To use functional testing and tools where they can guide us to useful information or help us answer open-ended questions.

    My role is to help you make sense of the noise, work out what matters most, and find a way forward that makes sense for you.

    Because you shouldn’t have to be the one to assume the role of researcher, detective and case manager just to understand your body.


    Functional Medicine

    Nutritional Therapy

    Naturopathy

    Nutrigenomics

    CERTIFIED IN:

    PERSONALISED PROGRAMMES FOR YOU

    ENERGY + METABOLIC RESET

    Burnout, fatigue, or metabolic syndrome? Explore what’s driving your energy crashes and blood sugar patterns with continuous glucose monitoring and personalised nutrition support.

    1 Month Programme



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    FUNCTIONAL HORMONE ASSESSMENT

    Irregular cycles, acne or unsure where to start? This programme helps you make sense of it all, so you can understand what may be driving your symptoms and know your next steps.


    1 Month Programme


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    HAPPIER HORMONES

    PCOS, hypothyroidism, PMS, PMDD? Personalised, test-supported guidance to help you understand your symptoms, focus on what matters, and feel more at ease in your body.


    4 Month Programme


    THE VIP EXPERIENCE

    Ready for complete transformation? Click below to learn more about our most comprehensive programme.

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    Hormone Harmony

    6 Month Programme

    Navigating endometriosis, fertility challenges, or (peri)menopause - and tired of living with more questions than answers? Hormone Harmony is a six-month personalised journey to help you make sense of what’s happening in your body, find a way forward, and start looking to the future with more hope and harmony.

    THEIR STORY COULD BE YOURS

    • "After 4 months of the 5R process with Grainne, I am 14kgs lighter, full of energy, with no inflammation in my body, good digestion, glowy skin... What I appreciate most about Gráinne's approach is that it is scientific and personalised — the process, supplements, diet are tailored and personalised based on the results of very thorough tests. I wholeheartedly recommend it!"

      —Alexandra, Hormone Harmony

    • "This may sound melodramatic, but I feel that you've saved my life, my career and improved my marriage... I'm no longer taking my twice daily medication. I will never be able to thank you enough."

      -Cath, Hormone Harmony

    • "I'm 51 and was experiencing some peri-menopausal symptoms — PMS, heavy periods. I'm 3 months on with my supplements and I can happily say that my peri-menopausal symptoms have noticeably decreased... I can highly recommend working with Grainne."

      -Debbie Clerkin, Hormone Harmony