adrenal stress profile small Elite Thyroid Profile

The sample report is not indicative of the report you are considering/ordering. It is only a representation of the contents of the report and results.

Button Download PDF green Elite Thyroid Profile

Nutrition Consultations with Val Elite Thyroid ProfileZRT Lab processes your order completely from beginning to end.

  1. The test kit is sent directly to you along with instructions.
  2. You send completed kit and forms back to ZRT (all shipping is paid).
  3. ZRT will email your results directly to you alone.

The results are clear but should you need help interpreting your test you can schedule an appointment for a consultation. Please click below to contact Valerie Robitaille, MS, PhD(c), Holistic Nutritionist

Elite Thyroid Profile

Our most thorough blood spot assessment of thyroid function. Includes: Total Thyroxine (T4), free Thyroxine (fT4), free Triiodothyronine (fT3), Thyroid Stimulating Hormone (TSH), Thyroid Peroxidase Antibody (TPO) and Thyroglobulin (Tgbn). (Blood Spot Test – Adds an indicator to the Essential Thyroid Profile of low iodine status and total T4 production by the thyroid gland.

Download Information Sheets:



Additional Information


30 million adults suffer from thyroid imbalance. Don’t let dysfunction go undiagnosed.

The thyroid is a small butterfly-shaped gland that sits behind and below the Adam’s apple. A wide range of factors from hormone imbalances to mineral deficiencies and environmental pollutants can interfere with thyroid production, leading to health problems.

Dysfunction is Notoriously Under-Diagnosed

The American Thyroid Association estimates that as many as 60% of people with thyroid disease are not aware of it. Statistics show that women are seven times more likely than men to develop thyroid problems, facing as much as a one in five chance of developing a problem particularly during the peri-menopause years when hormones start to fluctuate.

Thyroid disease or dysfunction can explain a wide variety of symptoms. Do these sound familiar?

  • Weight gain or inability to lose weight despite exercise and diet
  • Feeling cold all the time (when others don’t)
  • Low energy and stamina, especially in the evening
  • Memory lapses or slow/fuzzy thinking
  • Dry, thinning, itchy skin
  • Dry or brittle hair and nails
  • Hair loss
  • Irregular bowel habits
  • Menstrual irregularities
  • Sudden or significant weight loss
  • Rapid or irregular heartbeat
  • Sweating
  • Nervousness or irritability

Dried Blood Spot Testing
Dried blood spot is a form of collection where patients place blood drops on a filter card after a finger prick with a lancet. This process offers distinct advantages over serum because it eliminates the need for a blood draw – saving you time and money. It’s also a convenient way to assess blood levels of sex steroid hormones.

Once dry, blood spot cards are extremely stable for shipment and storage, and the dried blood format offers excellent correlation with serum tests.

Why measure in blood spot?  Blood spot testing is the ideal method for measuring cardiometabolic markers, thyroid hormones, vitamin D and other analytes such as insulin, blood lipids, Vitamin D, and elements like lead and magnesium.

ZRT developed the science for accurately measuring hormones in dried blood spot and is currently the only lab to offer this method commercially. While serum testing is widely accepted, the lesser known blood spot test method offers results that have been proven equivalent to serum.


zrt squarelogo 1452813878451 Elite Thyroid Profile

abbreviations Elite Thyroid Profile
Shopping cart
There are no products in the cart!
Continue shopping