ZRT Laboratory

ZRT Laboratory provides comprehensive educational resources to help your patients recognize the symptoms of hormonal imbalance and understand the importance of correcting those imbalances to improve physical and mental health and well being.

Male and Female Symptom Checklists

These checklists are designed to help patients match their individual symptoms with specific hormonal imbalances. They also help patients and their providers to best determine individual testing needs.

Related Condition Information

When patients complain of chronic or otherwise bothersome health issues, it is important to examine the possible hormonal links to these conditions, as well as select the best testing options associated with patient-reported symptoms.

Patient Educational Resources

ZRT offers a recommended list of books and websites providing fundamental information about the endocrine system, reproductive health, identifying and correcting hormonal imbalances through lifestyle modifications, and safe, effective bio-identical hormone therapy.

24-Hour Hormone Hotline

The Hormone Hotline is an audio-library that offers a growing list of topics covering every aspect of hormone balance and testing. Patients may listen to taped versions by calling our Hotline at (503) 466-9166.