Who am I?

I’m Natasha, a dedicated Functional Medicine Practitioner with a passion for helping individuals achieve optimal health through holistic and evidence-based approaches. 
Born and raised in Perth, Western Australia; I’ve had a passion for natural health & optimal wellness from a young age. With a background in allied health and personal training; I’ve learnt to incorporate tailored lifestyle and nutritional strategies with natural therapies, ensuring a comprehensive approach to healing. 
Despite treating a wide array of health conditions; my specialties are chronic hormone imbalances, acne, gut issues, thyroid disorders, and metabolic dysfunction (including insulin resistance, weight issues and polycystic ovarian syndrome). 
With a deep commitment to empowering my clients, I believe in addressing the root cause of health concerns rather than just managing symptoms.

Natasha’s method

Majority of Natasha’s patients have had a history of ongoing health issues that remain unresolved. Whether working with GP’s, specialists, or other health practitioners; her method involves completing relevant functional tests in the initial stages of our treatment to find the underlying cause of the ongoing symptoms.

In an initial consultation or discovery call; Natasha will ask you a series of questions about your symptoms. The information you provide will allow Natasha to decide on your relevant tests to be completed (stool, saliva, urine or blood).

Once your tests have been completed; Natasha will analyze your results and create a tailored treatment program for you. This may include diet, lifestyle or supplemental medicine protocols.

Pricing & The Process

STEP 1 - Free 15 Minute Discovery Call. Book yourself in for a complimentary introduction chat. Natasha will have a discussion with you about who you are, what symptoms or health issues you are currently facing, what you have tried in the past and how Natasha will be able to help you. This call will give you some guidance on what your journey ahead may look like.

*Discovery Call is a free/complimentary appointment.

STEP 2 - Your First Appointment. You will spend 45 minutes together via Telehealth getting into all the nitty gritty details of your health concerns. Natasha will ask a series of questions to determine what immediate and future treatment or testing may be warranted in order to get you back on track to optimal health!

*Initial Consultation is $160.00

STEP 3 - Testing. You will be required to complete a series of testing (recommended by Natasha) in order to determine the underlying, root cause of your ongoing health issues. This may be blood, urine, saliva or stool testing.

*Testing costs can vary. Estimates between $100-1500 dependant upon the client’s preference for testing options.

STEP 4 - Treatment. Once your test results have returned - this is where the magic happens! Natasha will run through a ‘Test Interpretation’ appointment with you; breaking down the meaning behind all your test results & what they mean. From here; you will also get a more tailored treatment plan which may include dietary, lifestyle or supplemental interventions.

*Test Interpretation appointment is $250.00

STEP 5 - Follow Ups and Maintenance. You should allow at least 4-6 weeks after your test interpretation appointment to see how you go with making all the recommended changes.

Follow Up Appointments $80-130.00

My testing

If you’ve been told “everything is normal” but still feel unwell, a deeper investigation with functional testing could be the key to uncovering the root cause of your symptoms.

Many people seeking answers for ongoing health concerns are told their standard Medicare blood tests are "normal," yet they continue to experience symptoms like fatigue, poor digestion, weight struggles, or hormonal imbalances. This is because conventional testing primarily looks for disease states rather than assessing optimal health and function.

I undertake a functional approach to testing, using stool, urine, saliva, and blood analysis to gain a deeper understanding of how your body is truly functioning. Instead of just checking if results fall within a broad "normal" range, she evaluates optimal levels—the range where your body operates at its best.

  • Food Intolerance Testing - ALCAT Blood testing

    Microbiome Mapping & Gut Dysbiosis - Stool testing

  • DUTCH Urine Testing (Dried Urine Test for Comprehensive Hormones)

    Salivary Hormones

    Functional Blood Hormones

  • Full Thyroid Examination

    Insulin, Glucose Markers & Leptin

    Salivary & Urinary Cortisol

  • Nutrient Deficiencies

    Chronic Anemia & Iron Deficiency

    Inflammatory Markers

    Cortisol imbalances

    Organic Acids Metabolomics

What Goes Unsaid Podcast

What Goes Unsaid is a podcast hosted by Natasha Willoughby, a Naturopath and personal trainer from Perth, Western Australia. I dive deep into the mental, physical, and psychological health topics often overlooked in mainstream discussions.

With a commitment to transparency, I cut through the noise of saturated health information to provide practical, realistic advice. Whether you're navigating stress, burnout, or looking to enhance your overall well-being, What Goes Unsaid delivers the tools and insights you need to take meaningful steps toward a healthier life.