ZRT Laboratory

Popular test panels by ZRT Laboratory:

Blood Spot Thyroids

Blood

The thyroid is a small, butterfly-shaped gland located just below the Adam's apple, playing a crucial role in regulating metabolism, energy, and overall hormonal balance. However, various factors, such as hormone imbalances, mineral deficiencies,

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Blood Spot Toxic & Essential Elements

Blood

Dried Blood Spot Testing Whole blood dried on filter paper is a convenient alternative to liquid whole blood testing for elements, and is preferable to serum testing for certain elements that are found predominantly in red blood cells (lead and zinc)

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Urinary Toxic & Essential Elements

Urine

Analyzing elements can provide insight into why you may not synthesize or convert thyroid hormones and can help determine the cause of thyroid related symptoms. The thyroid gland regulates cellular energy metabolism, as well as controls heart rate an

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ZRT Laboratory (Salivary Steroids)

Saliva

Steroid hormones in the bloodstream are 95-99% bound to carrier proteins, and in this form are unavailable to target tissues. Saliva testing measures the amount of hormone available to target tissues – the bioavailable amount. For this reason,

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ZRT Laboratory (Urinary Neurotransmitters)

Urine

Neurotransmitters are chemical messengers used by the nervous system to relay information from one nerve to another. Optimal neurotransmitter balance is required to maintain proper health. Imbalances can cause the brain and the body to be over- or

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