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.

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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Heavy Metals, Nutrients & Mental Health

Posted by Dr. Kate Placzek on Wednesday, 23 May

Young boy grazing hand over water

Influenced by our environment, we are constantly being exposed to elements, whether nutritional or toxic. They are a big contribution to the yin yang dualism of health and disease. 

With heavy metals, contamination is so extensive nowadays that it is no longer a question of whether exposure took place, but rather what the level of exposure was or continues to be.

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Lithium - Medication or Micro-Nutrient?

Posted by Dr. Alison McAllister on Monday, 02 April

Person holding Fertility test kit and Menstrual Cycle Mapping test kit

Lithium is an element that, at the present time, is considered non-essential to the human body. However, it is getting a lot of attention as a therapy, and there are interesting reports of beneficial actions of lithium. 

You might have seen our blog by Dr. James Greenblatt or one of the NY Times articles mentioning lithium. It is also coming up with frequency because of increasing awareness on mental health issues. There are lots of questions still to be answered, but we are excited about delving into them with you.

For this blog, I wanted to take a moment to introduce a new test for ZRT that ties in with our nutritional elements testing – lithium in dried urine.

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Evidence Shows Placentophagy (Placenta Encapsulation) Works

Posted by Dr. Allison Smith on Thursday, 28 December

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The practice of placentophagy – a woman consuming her placenta after she gives birth – is a bit of a hot topic these days. For those of you not familiar with the practice, if you're imagining the Dothraki queen devouring the giant, bleeding heart of a horse with her bare hands, you're probably not alone. In reality, there's much less of a "yuck" factor associated with the process when consuming an encapsulated placenta, which entails heating, dehydrating, pulverizing and then placing the resulting placenta powder into capsules. The result looks more like a vitamin supplement than a bleeding heart.

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