Blog — hormone health testing
What’s the Difference Between (EIA), (ECLIA), (LC-MS, GC-MS, ICP-MS) Hormone Testing Methods?
Posted by Behcet Bicakci on
Learn the key differences between EIA, ECLIA, and mass spectrometry hormone testing methods, and discover why ZRT Laboratory’s long-standing use of LC-MS, GC-MS, and ICP-MS delivers gold-standard accuracy for advanced hormone analysis.
The Science of Saliva Testing: A Modern Approach to Hormone and Health Assessment
Posted by Behcet Bicakci on
Learn the science of saliva testing, how it measures bioavailable hormones, and why it’s trusted by patients, clinicians, and wellness experts.
Understanding Hormone Metabolism: A Complete Guide to Urinary Hormone Metabolite Testing
Posted by Ben White on
Urinary hormone metabolite testing offers a detailed look at how the body processes key hormones, providing valuable insights into balance, stress patterns, sleep cycles, and overall wellness. By examining both parent hormones and their metabolites, this method reveals how effectively the body is breaking down and clearing hormones—helping individuals better understand their unique hormonal rhythms and make more informed lifestyle and wellness choices.