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Functional Medicine Tests

Functional Medicine Tests

Take Control Of Your Health

  • Functional medicine testing helps to take out the guesswork when identifying what is wrong with your health - this can help to get you on the correct treatment plan for faster results
  • Functional medicine testing focuses on identifying the underlying cause so that we are not just treating symptoms, or getting short term results.
  • If you need help with interpretation of your test results OR you are not sure where to start with testing to help you get your health back on track - Schedule a Consultation and I can help get you on the right track.

Tests and Packages

Main Tests to Assess your Hormonal and Digestive Health



  • Assess pathogenic and opportunistic bacteria, parasite and yeast infections, and viral infections
  • Assess beneficial bacteria and dysbiosis markers
  • Testing for leaky gut, inflammation, digestive enzymes and other intestinal health markers


  • Comprehensive assessment of the adrenal and sex hormones
  • Additional Organic Acid markers
  • We can ship the DUTCH test world-wide


  • Assesses mitochondria function, fatty acid metabolism and neurotransmitter metabolites
  • Assesses nutrient deficiencies and detox markers
  • Assesses candida, yeast and dysbiosis markers

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  • Take a deep dive into your pathology results
  • Ideal for people who are trying to optimize their health
  • Schedule a consultation to get a deep understanding of your results


  • Get a detailed assessment of all of your thyroid hormones
  • Track thyroid antibodies to assess Hashimoto's thyroiditis
  • Schedule a consultation to help guide you on a treatment plan and understand your results



  • The SIBO breath test can help you understand the type of SIBO you have
  • Testing helps to give you a specific treatment plan to address your symptoms
  • SIBO is the number one cause of IBS


  • Assess for 11 different pathogenic mold species
  • Understand if mycotoxins are contributing to your health issues
  • Prices are for the USA - if your in a different country contact us for a quote


  • GPL-TOX screens for 172 different environmental pollutants using 18 different metabolites
  • Environmental toxins are a major cause to chronic health issues
  • Get help with a customized detox plan to reduce your toxin levels

Labs & Tests

Cyrex Array 12 - Pathogen Associated Immune Reactivity


Great Plains Lab


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We Also Recommend

Michael Smith
Hi, my name is Michael Smith, ND BHSC and Head Practitioner at Planet Naturopath.

Hi, my name is Michael Smith N.D. BHSC (Naturopathy), and I have a passion for health and fitness. I also have a passion for helping guide other people so that they can reach their best possible health, which I have been doing for the last 15 years.

If you’re looking to find out what the underlying cause is behind your digestion issues, hormone problems, fatigue, autoimmune or other health conditions then you have come to the right place.

I also have a special interest in optimizing brain function.

I can help you by analyzing your diet and nutrition, doing detailed functional pathology testing to get to the root cause of your problem, and help guide you on the journey to wellness.

I specialize in Digestion and Hormonal dysfunction which is often the cause of many people's health complaints, and they may not even realize it. If you optimize these systems it can lead to improved weight, increased energy, improved hair, skin and nails, better moods and many other symptoms disappearing.

I don’t provide a “magic pill” to wellness—you will have to put time and effort in to change your diet and nutrition—but I can help to guide, educate and inspire you to achieve great results.

At Planet Naturopath, we want you to feel safe, confident, and secure when you purchase any of our tests, knowing that you’re protected by our:

100% Money Back Guarantee

If you’re not satisfied with the service we provide at Planet Naturopath – let us know within 30 days and you’ll receive a full refund. No questions asked.

Now obviously, we can’t guarantee that your results will be good - that’s kinda the whole reason you’re here right? To see where you’re at and what natural solutions are available to  improve your health…

But we will guarantee you’ll get the best service and most professional and personalized advice available to help optimize your health with natural solutions.

We understand how frustrating it can be when you don’t feel right - but yet you’re told by a doctor there’s nothing wrong.

A Planet Naturopath we believe your health is the key to a long and happy life. And

want to be there to help when you don’t get the answers you want through conventional medicine.

Yours in good health.

Michael Smith

Head Pract. Planet Naturopath.

P.S. Still not sure if the DUTCH Test is the right test for you? Don’t worry, Planet Naturopath has got you covered.  

Schedule our Investigation Consultation,  a deep dive into your health history, symptoms, and concerns. We’ll help assess your situation and provide you with expert advice and options on your best course of action and which test is right for you.

If you’re unsure of exactly where to begin, this eliminates the guesswork and gives you a great start to better health.

Please Note: Services in the US cannot be shipped to these states NY and RI. Please call us on 206 886 0633 to discuss alternative solutions and options available.


Changed my life, Michael is fantastic! He diagnosed and treated something that all my other doctors couldn’t and I feel amazing

Tiffany Jane

I would recommend Michael's service to anyone with digestive issues, hormone imbalances (including women who are having a terrible time of peri/menopause symptoms), unexplained or sudden weight gain, and health associated anxiety. These were all my symptoms. Under Michael's expert and precise, compassionate and thoughtful guidance, I have been able to regain a normal life again

Marianna Minhinnick

Such a knowledgeable man with so many options for many different circumstances. Speaking on behalf of myself & two daughters Micheal has turned our lives around.with massive success. Thank you Functional Medicine Tests 3

Trisha Joyce

More Reviews from my Patients

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Read our Knowledgeable Blog

Adrenal Gland Disorders: Symptoms, Causes, and Treatment
GI Map Test – Bacterial Pathogens and Parasites
Functional Medicine Testing in Europe
Cyrex Array 10 Test: Measuring Food Sensitivities
Cyrex Array 4 Test: Measuring Gluten Cross-Reactivity
Nutrisense CGM Review: Understanding Food Triggers