ZRT Laboratory | Innovative Lab Testing Made Simple

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• ZRT Laboratory | Innovative Lab Testing Made Simple

  ZRT is a CLIA certified diagnostic laboratory dedicated to supporting consumers and healthcare professionals through accurate, convenient lab testing.

• Guide for Interpreting Testing Levels for Hormone Contraceptive Users | ZRT Laboratory

  The ZRT Blog is an extensive resource for patients and health care providers searching for health and hormone testing information. Here, you can read about ZRT’s cutting edge research, advances in tes...

• Guide: How to Assess Iodine Deficiency | ZRT Laboratory

  Iodine performs some crucial roles in the body, but it never acts alone. Therefore, to assess iodine deficiency, it’s imperative to test iodine and its partners - selenium, iron, magnesium, zinc, B6, ...

• The ZRT Laboratory Blog | ZRT Laboratory

  The ZRT Blog is an extensive resource for patients and health care providers searching for health and hormone testing information. Read our blog to learn about ZRT’s cutting edge research, advances in...

• How to Use the Cortisol Awakening Response (CAR) in Addressing Adrenal Function - ZRT Laboratory

  Treatment Takeaway On awakening cortisol should increase about 50% in the first 30 minutes then begin to progressively drop the remainder of the day. Three, rather than one, early morning collections ...

• ZRT Sample Types | ZRT Laboratory

  The only way to know if hormones are in balance is to test them. Therefore, it’s vital to partner with a lab that understands subtle differences between testing in different sample types and has both ...