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.

Understanding Selenium Supplementation

Posted by Margaret Groves on Tuesday, 30 June

Selenium - Element Table

A balance of nutrients is required by our bodies to maintain good health, and selenium (Se) is an important one that often gets overlooked.

This essential element is a required component of the selenoproteins, which include those that are needed to convert thyroid hormone from the inactive to the active form, and several important anti-oxidants.

While optimal selenium levels are imperative for proper thyroid function, abnormally high selenium intake can be toxiccausing gastrointestinal disturbances, changes in nails and hair, weakness, convulsions and decreased cognitive function. So it’s important to understand the ways in which we take in selenium, both in the diet and as supplements.

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Bromine: An Essential Element?

Posted by Ted Zava on Friday, 06 June

bromine_essential_element_6.6.14.jpgAccording to researchers at Vanderbilt University, bromine should be recognized as the 28th essential element for all species, from fruit flies to humans. Study results were published June 5, 2014 in Cell, and demonstrate that without bromine, collagen type IV molecules will not bond together properly to form the structural proteins of connective tissues, leading to disrupted tissue development. 1   

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Protect Against Thyroid Imbalance

Posted by Candace Burch on Thursday, 30 January

164627165_lores.jpgAs January's Thyroid Awareness Month winds down, now is the time to practice all we've learned about the care and feeding of our master of metabolism. In Part I of our last blog post, we zeroed in on the enemies of a healthy thyroid. In Part II, we will help you fend them off to protect the health of your thyroid gland with the following key action steps.

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Environmental Elements and Your Thyroid Health

Posted by ZRT Laboratory on Monday, 20 January

ThinkstockPhotos-639598710.jpgEnvironmental pollutants are in the air we breathe, water we drink and bathe in, and food we eat. In excess, they can have profound negative effects on the basic mechanisms of body chemistry and affect the synthesis and actions of hormones essential for maintaining our health.

The thyroid, which is primarily responsible for regulating metabolism, is profoundly affected by natural and environmental pollutants.

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