A ZRT test is a saliva test conducted by ZRT Laboratory that measures the levels of bioavailable hormones in your body. This innovative testing method focuses on the amount of hormone readily available to your body's tissues, offering a more comprehensive picture of your hormonal health than traditional blood tests alone. It's particularly useful for measuring low-concentration hormones like estradiol and provides a gold standard for cortisol level testing due to its comprehensive data.
Understanding ZRT Testing
ZRT Laboratory, with over 20 years of experience and millions of tests conducted, is a leader in providing convenient and accurate hormone testing. Their saliva tests assess various hormones, including:
- Cortisol: A key stress hormone. Saliva testing provides a more thorough assessment of cortisol levels throughout the day compared to blood tests.
- Estrogen (Estradiol): An important sex hormone.
- Testosterone: A key sex hormone.
- Thyroid Hormones: Crucial for metabolism and overall health.
ZRT also offers tests for other analytes, including neurotransmitters, heavy metals, and essential elements. Their test kits are available for purchase online and through healthcare providers. Results are provided through comprehensive reports.
Benefits of ZRT Saliva Testing
- Non-invasive: Saliva collection is simple and painless.
- Accurate measurement of bioavailable hormones: This provides a clearer picture of hormone function in the body.
- Comprehensive data: Gives a more detailed understanding of hormone levels compared to single-point blood tests.
Types of ZRT Tests
ZRT offers a range of tests covering various health aspects, including:
- Adrenal Hormones: Assessing adrenal function and stress response.
- Thyroid Hormones: Evaluating thyroid function.
- Vitamin D: Measuring vitamin D levels.
- Combination Profiles: Offering a comprehensive evaluation of multiple hormones.
ZRT offers home test kits and also works with healthcare providers. Their laboratory is CLIA certified, ensuring accurate and reliable results. You can find more information on their website: https://www.zrtlab.com/
