ZRT Laboratory

Popular test panels by ZRT Laboratory:

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,

Learn more

What Is Dried Blood Spot (DBS) Testing? Dried Blood Spot (DBS) testing is a simple, convenient method for measuring essential and toxic elements using a small sample of whole blood collected on filter paper. It's an excellent alternative to tr

Learn more

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

Learn more

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,

Learn more

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

Learn more