
Happy gut, healthy you.
Personalised, science-backed solutions to restore balance, reclaim your health, and fuel your potential.
Your gut is more than an organ of digestion—it’s the foundation of your health. Often called the "second brain," it houses 80% of your immune cells and trillions of microbes that influence everything from your energy and mood to your immune system. When your gut is out of balance, your entire body feels it. That’s why supporting gut health can be transformative—because when your gut is happy, so are you.
Getting Started
Are you tired of unexplained symptoms holding you back—like persistent digestive issues, low energy, or food reactions that disrupt your day? Whether it's gut imbalances affecting your whole body, unexplained fatigue, or just feeling 'off,' these could be signs your body needs support. As a Nutritional Therapist specialising in gut health and nutrigenomics, I'll help you uncover the root causes and create a plan to restore balance, boost energy, and reclaim your vitality.
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Persistent bloating or gas after meals?
Frequent constipation, diarrhoea, or irregular bowels?
Food sensitivities or reactions that leave you uncomfortable?
Acid reflux, heartburn, or stomach pain?
Unexplained abdominal cramps or nausea?
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Chronic fatigue or brain fog that won't lift?
Mood swings, anxiety, or low motivation?
Frequent infections or slow recovery from illness?
Skin issues like rashes, hives, or eczema?
Hormonal imbalances or unexplained weight changes?
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Want to optimize your health before issues arise?
Interested in DNA-based strategies for better ageing?
Seeking detox support or nutrient optimisation?
Looking to manage stress, sleep, or overall vitality?
Curious about personalised testing for hidden imbalances?
Book Your First Session
Initial Health Assessment
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Cost: $250 USD
Follow-Up Sessions
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Cost: $165 USD / hour, scheduled as needed.
Functional Testing Packages
Not sure where to start? Book a FREE 30-min call
to discuss your symptoms and see if we’re a good fit.
Meet Your Practitioner
Hi, I'm Tamara.
I’m a fully qualified Nutritional Therapist, certified Nutrigenetic Counsellor and the founder of EYZHN (pronounced ev-zin). My approach is rooted in functional medicine, and my philosophy is simple: happy gut, healthy you.
I believe that true healing happens when we:
Address the Root-Cause
Healing starts in the gut. By identifying and addressing the imbalances driving your symptoms, we can create lasting results that ripple throughout your entire body
Personalise the Journey
No two bodies are the same. I tailor every recommendation—whether it’s dietary changes, lifestyle adjustments, or supplements—to fit your unique needs, preferences, and goals.
Look to The Future
Good health isn’t just about solving today’s challenges. It’s about cultivating resilience and optimising for long-term vitality so you can thrive for years to come.
Client Testimonials

FAQs
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The initial health assessment costs $250 USD and lasts between 60 to 90 minutes.
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I am based in Hong Kong (GMT+8) but work internationally, offering my services almost exclusively online.
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Yes. If functional testing is recommended, I will carefully research and select reputable test providers based on their availability and shipping policies to your location. This ensures timely delivery and avoids unnecessary delays.
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Functional testing typically ranges from $100 USD to $600 USD. Testing is not mandatory but may be recommended to assess specific imbalances and inform personalised recommendations. I will explain the purpose and benefits of any suggested tests so you can make an informed decision about proceeding.
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Nutritional therapy, as a complementary medicine, supports individuals with chronic conditions, helps address predispositions to certain diseases, and enhances overall health and well-being.
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The number of consultations depends on your health goals and progress. Factors such as motivation, commitment, and adherence to your plan play a key role. While improvements are often noticeable within weeks, achieving sustainable results may take longer and require a few months of adjustments. I understand the challenges of making meaningful health changes and am committed to helping you regain your quality of life as quickly as possible.
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Your personalised health plan will provide clear, practical guidance on food, lifestyle, supplements, and testing (if necessary). It will be tailored to your unique needs, preferences, and lifestyle, making it achievable and sustainable.
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Yes! Your safety is my top priority. I am trained to identify and address potential interactions between medications and nutrients. To ensure a thorough understanding of your health, I will review your detailed medical history and current medications, herbal remedies, and supplements, as disclosed in your intake form. Your medication regimen will always be carefully considered in our work together.
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EYZHN Limited does not accept medical insurance. However, some insurance providers do offer coverage for complementary medicine services and some testing may be reimbursable in your country, if ordered through a medical doctor.
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Contact Me
For any enquiries, please fill out the contact form below.
Following the Autoimmune Protocol (AIP) diet can feel overwhelming at first, but finding compliant foods doesn’t have to be! To make your journey easier, I’ve compiled a list of AIP-friendly products available on iHerb that cover all the major categories—from flours and baking ingredients to snacks and pantry staples.