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.

Herbal Remedies for Sleep Disturbances & the Nervous System

Posted by Dr. Sherry LaBeck on Wednesday, 29 March

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O sleep, O gentle sleep,
Nature's soft nurse, how have I frighted thee,
That thou no more wilt weigh my eyelids down
And steep my senses in forgetfulness?

William Shakespeare, Henry IV

A good night's sleep is important to health. During sleep the body is in an anabolic state when energy conservation, tissue repair and growth take over. The body temperature drops, growth hormone is secreted and immune cell production is increased. Thus sleep is essential for a healthy body and a peaceful mind.

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Diurnal Fluctuations in Norepinephrine & Epinephrine as Part of the Healthy Stress Response

Posted by Dr. Kate Placzek on Thursday, 08 December

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Stress has become a synonymous, integral even, accompaniment of life in our fast-paced world. Generally regarded as "distress," our bodies struggle to re-establish physiological integrity at certain times, such as after working long hours, or when we have insufficient exercise, sleep and nutrition. Driven by persistent exposure to stressors, the body begins to lose its dynamic resilience and fails to return the system to a normal baseline healthy state. Derailed and overwhelmed, our susceptibility to stress-related diseases is greatly increased [1].

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How Hormones are Key to the Top 10 New Year's Resolutions

Posted by Candace Burch on Saturday, 09 January

ThinkstockPhotos-496639204.jpgAs we roll into 2016 what is it that YOU hope to change, reinvent, reconsider, move towards or away from in the coming year?

New Year’s resolutions are often among the most noble of ideas, centered on self-improvement, education, health, lifestyle and relationships. Yet statistics show that only eight percent of us successfully reach our aspirations.

Experts tell us that the more specific the goal, the better the chance of achieving it. So what if this time 'round we tackle our New Year’s resolution-making strategically? What if by making a single fundamental change we could tackle all our best laid intentions at one fell swoop?

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Melatonin's Role in the Gut "Brain"

Posted by Dr. Allison Smith on Thursday, 12 March

Melatonin's Role in the Gut "Brain"

Last week, I discussed Melatonin's Role in Sleep. By focusing on MT6s, we may be focusing on the tip of the melatonin iceberg.

We see very high levels of MT6s in the urine as a result of pineal synthesis and release of melatonin in response to dark stimulation. 

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