2017 has arrived, and with it comes new opportunity to understand the role of hormone balance in our overall health. Before getting started, we wanted to take a brief moment to reflect on the top stories of 2016 that captured your attention on the ZRT Blog. Following is a round-up of 2016's most popular posts for patients. For millions of women the world…

Tags: Hormone Balance, Thyroid Health, Lead, Heavy Metals, Breast Cancer


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Looking Back: Patient Blog Posts of 2016

Over the past year there has been a plethora of news stories about lead exposure. From Flint, Michigan to Portland, Oregon, details have emerged about schools, homes, water supplies, and other areas and structures contaminated by lead. It hardly surprises me when these pop up in the news, as lead has been used generously in piping, paint, gasoline, ammunition, and batteries, among many other…

Tags: Heavy Metals, Toxins, Patient Education, Lead


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Lax Demolition Laws Lead to Toxic Neighborhoods. Goodbye Old House, Hello Lead Dust!

The lead exposure stories that have dominated U.S. news recently now have parents scrambling to determine if their children have been exposed. Parents are right to be worried because lead affects children differently than adults, primarily due to its detrimental effects on a developing brain and nervous system. I covered 10 need-to-know facts about childhood lead poisoning in an earlier blog.In…

Tags: Heavy Metals, Toxins, Lead


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Testing "Low" For Lead - Why Your Child's Results May Be Misleading

Over the past few months there has been a spike in news stories related to elevated lead levels in U.S. public water systems, beginning with the crisis in Flint, Michigan. This has initiated investigations into current water testing methods and probes into violations that have been swept under the rug. In many cases the public water supply is safe, but there's a hidden concern you need to know…

Tags: Heavy Metals, Patient Education, Lead, Toxins


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Lead Poisoning - Is Your Child at Risk? (Plus 10 Need-to-Know Facts)

Studies have found toxic heavy metals, including lead, cadmium, arsenic, aluminum, mercury and other toxins deemed hazardous by the CDC in a random sampling of lip products used by women of all ages. For millions of women the world over, this casts a pall on the transformative promise of cosmetics to make us look and feel more beautiful.…

Tags: Patient Education, Heavy Metals, Toxins, Lead, Cadmium, Arsenic, Mercury


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Are Heavy Metals in Lipstick Making Us Sick?

Urine, serum, plasma, whole blood, red blood cells, feces, hair, fingernails…the list goes on. How do you decide what biological sample(s) to use for element analysis? Can results be compared to scientific literature or do they have clinical significance? Is it possible for values to be elevated or low in one sample type and normal in another? Do test results indicate recent intake, body burden,…

Tags: Elements Testing, Heavy Metals, Dried Urine Testing, Blood Spot Testing, Iodine, Selenium, Bromine, Arsenic, Cadmium, Lead, Mercury, Magnesium


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Elements Testing – Why Sample Type Matters!

Many residents were surprised to learn that high levels of arsenic and cadmium are being detected at an air monitoring station in Southeast Portland, Oregon according to the state Department of Environmental Quality (DEQ). Watch the News: Dr. Zava comments on toxin exposure in SE PortlandThe state began monitoring air quality after moss samples taken from the area last October were found to be…

Tags: Cancer, Toxins, Heavy Metals, Arsenic, Cadmium


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High Air Levels of Arsenic & Cadmium May Be Linked to a Cancer Cluster in Portland, Oregon

Everyone knows zombies are hungry. Naturally, brains are on the menu, and occasionally my six-year-old daughter expresses her concern that a zombie might eat her brain as she sleeps (thanks, ParaNorman). But the nerd in me can’t help but wonder why a zombie would want to eat today’s brain. Eeeeww. We’ve literally turned into the human equivalent of potato chips.Nutrient-Poor & Toxin-Rich…

Tags: Toxins, Heavy Metals, Mental Health


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Could Zombies Survive on Today's Brain?

Bioaccumulation is the concentration of toxic substances by an organism over an extended period of time. This occurs in all species, and is magnified progressively up the food chain. Toxic elements we consume in liquids and foods, breathe in from the air, or absorb through our skin are retained in the body for different durations, depending on their chemical properties. The amount of time it takes…

Tags: Dried Urine Testing, Toxins, Heavy Metals, Lead, Mercury, Cadmium


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Does Bioaccumulation of Toxic Elements Lead to Large Problems?

On August 5, 2015 the Environmental Protection Agency (EPA) accidentally breached a tunnel holding liquid waste as part of the cleanup of the Gold King Mine in Colorado. This breach resulted in the release of 3 million gallons of toxic waste into Colorado’s Animas River. The waste stained the river yellow and continued to travel downstream into the San Juan River. The Animas and San Juan Rivers are…

Tags: Elements Testing, Toxins, Lead, Mercury, Arsenic, Cadmium, Heavy Metals


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Colorado Mine Spill Makes High Levels of Heavy Metals a Threat to Humans & Wildlife

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