The ZRT Laboratory Blog

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 testing, wellness advice, and health industry highlights.

Why I’m One OB/GYN Who Is Not Prescribing the Birth Control Pill

Posted by Felice Gersh on Thursday, 01 November

Birth ControlI watch a bit of television now and again, and repeatedly see a commercial for a birth control pill. It looks quite glamorous to be taking it. Granted, at the tail end of the commercial it states many of the bad things contraceptive pills are widely recognized to cause. But the real impact of what birth control pills do to female bodies is never discussed and what is discussed is completely glossed over. 

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Guide: How to Treat Iodine Deficiency

Posted by Dr. Allison Smith on Thursday, 25 October

How to Treat Iodine Deficiency

The decision to start a regimen of iodine supplementation should be based on a detailed nutritional, physical, and laboratory assessment. Once the need is established, some clinicians go straight for supraphysiologic dosing while others may implement a diet rich in sea vegetables to get the job done. How do you decide where to start? The first step is understanding the different supplement forms of iodine.

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A Case Study for Breast Cancer Awareness Month

Posted by Margaret Groves on Thursday, 18 October

ZRT Laboratory Analyzes Neurotransmitter Test Results of a Postmenopausal Woman with Breast CancerDid you know that ZRT offers clinical case reviews for neurotransmitter testing? 

If you want to learn more, check out Dr. Kate’s Clinical Cases, a library of presentations, created by Dr. Kate Placzek, to assess patient issues with the aid of neurotransmitter testing. 

You’ll find case presentations focused on various conditions from anxiety and depression, ADHD, PTSD, insomnia and many others, highlighting real patients and their results, ranging in age from children to postmenopause, as well as a veteran with PTSD.

For Breast Cancer Awareness Month let’s take a closer look at a recent case study of a postmenopausal woman with breast cancer.

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Guide: How to Assess Iodine Deficiency

Posted by Dr. Allison Smith on Friday, 28 September

ThinkstockPhotos-911966802I’m excited to do this practical piece on iodine therapy because I field a lot of questions on the matter of assessing iodine status, implementing the right iodine supplement, and monitoring that therapy.

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, cortisol, and glutathione. To assure optimal outcomes, it’s also important to check for endocrine disruptors like bromine, cadmium, mercury, and arsenic.

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