Functional Lab Test Consulting


Test, don't guess!  

As a Certified Functional Diagnostic Nutrition Practitioner (FDN-P), Sarah Collins is qualified to provide functional labs and interpretations for clients. These labs provide answers to health concerns far beyond blood tests hormone issues, and digestive challenges, fatigue, and much more. 

How Functional Lab Test Consulting Works

You are purchasing a consulting package, PLUS the price of your chosen test/s.  The many available lab tests can be found below.

In the Functional Lab Test Consulting package you receive: 

  •  An initial consultation call to discuss which test is appropriate for you, and to discuss any questions or concerns.
  • Includes assessment of nutrition and lifestyle factors
  • Results and recommendations PDF protocol including nutrition, supplements and lifestyle guidelines/recommendations
  • A video recorded review of the results OR a Zoom call
  • A 30 minute follow-up call to assess progress of the changes you've implemented, and additional guidance. 

Investment: $500 CAD

*Please note that this price is for the consulting package ONLY and does not include the price of the test/s. The total investment in your health is dependant on the test/s you require and each range from between $100-$600 USD. The test you choose will be shipped directly to your door.  Apply via the form below below for for more information.


Below are some of our over 50 available functional lab tests, others including Food Sensitivity Testing, SIBO Breath Test, Mucosal Barrier Assessment, Liver and Detox Screening. More tests are available upon request. 


The DUTCH Test® is a comprehensive lab test that looks not only at your hormones but also the way that your body produces and metabolizes them. This is a great test if you experience hormone related issues such as chronic fatigue, painful/irregular periods or PMS, low libido, chronic stress, fertility issues,  other related symptoms, or if you're simply wanting to learn more about your body and health.

Test Price : $300-600 USD

*NOTE: We recommend a “Dutch Complete” test, which is $300 USD


Hair Tissue Mineral Analysis

A hair tissue mineral analysis (HTMA) simply stated, is a screening test that measures the mineral content of your hair. However, a hair tissue mineral analysis is much more than a test for minerals.

Providing a mineral blueprint of one’s biochemistry, a hair tissue mineral analysis can provide pertinent information about your metabolic rate, energy levels, sugar and carbohydrate tolerance, stage of stress, immune system and glandular activity.

Hair, like all other body tissues, contains minerals that are deposited as the hair grows. Although the hair is dead, the minerals remain as the hair continues to grow out. A sample of hair cut close to the scalp provides information about the mineral activity in the hair that took place over the past three to four months, depending on the rate of hair growth.  

Test Price : $100 USD

Mycotoxin & Mold Exposure Screening

Fungi can grow on almost any surface, especially if the environment is warm and wet. Inner wall materials of buildings, wallpaper, fiber glass insulation, ceiling tiles, and gypsum support are all good surfaces for fungi to colonize. These fungi then release mycotoxins into the environment causing symptoms of many different chronic diseases. Diseases and symptoms linked to mycotoxin exposure include fever, pneumonia-like symptoms, heart disease, rheumatic disease, asthma, sinusitis, cancer, memory loss, vision loss, chronic fatigue, skin rashes, depression, ADHD, anxiety, and liver damage. With the MycoTOX Profile we can identify mycotoxin exposures and make recommendations for detoxification treatments that have been effective. 

Test Price : $250 USD + Shipping

Organic Acids Test

The Organic Acids Test (OAT) offers a comprehensive metabolic snapshot of a patient’s overall health with 76 markers.  It provides an accurate evaluation of intestinal yeast and bacteria. Abnormally high levels of these microorganisms can cause or worsen behavior disorders, hyperactivity, movement disorders, fatigue and immune function. Many people with chronic illnesses and neurological disorders often excrete several abnormal organic acids in their urine. The cause of these high levels could include oral antibiotic use, high sugar diets, immune deficiencies, acquired infections, as well as genetic factors.

The Organic Acids Test we use also includes markers for vitamin and mineral levels, oxidative stress, neurotransmitter levels, and is the only OAT to include markers for oxalates, which are highly correlated with many chronic illnesses.

Test Price : $300 USD + Shipping


Research overwhelmingly indicates that gut health impacts overall health. The gut microbiome, in particular, plays a critical role in mediating the effects of diet and other factors on health, including digestive, immune, metabolic and neuroendocrine functions. Assessing GI health with the proper tools can help practitioners get to the root cause of chronic illness. and health.

The GI-MAP (Microbial Assay Plus) is unique in the field of comprehensive stool testing, detecting parasites, bacteria, fungi, and more.

Almost everyone can benefit from a GI-MAP gut health assessment. Some patients are looking to achieve optimal health, while other patients have been chronically ill and frustrated without a diagnosis for years.

Some conditions that warrant testing are:

  • Autoimmune diseases
  • Digestive complaints, diarrhea or constipation
  • Brain fog
  • Skin problems, like acne and psoriasis
  • Mood disorders, depression, and anxiety
  • Diabetes and weight loss issues


Test Price: $375 USD 

(Including shipping)

*PLEASE NOTE: This specific test is NOT available with a consulting package and is ONLY available to those looking to add it to a Monthly 1-1 Functional Coaching commitment. However, if you are a previous client this IS available to purchase as a consulting package.

Contact me if you have questions about this lab test.

Apply for Functional Lab Test Consulting


Nutrition Counselling may be covered under your insurance.

Sarah Collins is recognized with the Canadian Association of Natural Nutrition Practitioners (CANNP) as a Natural Nutrition Clinical Practitioner (NNCP) and a Certified Nutrition Practitioner (CNP) as well as multiple other certifications which allows us to be covered under some insurance policies. Always check with your insurance company to see if you're covered.  Click here to learn more about our coaches schooling and certifications.