Rethinking the Health Consequences of Indoor and Shift Work Key Points A GrassrootsHealth study showed how nurses and nursing students are at high risk for
Deficiency Signs and Symptoms, and Why Now Is the Time to Test Key Points Vitamin D levels typically reach their lowest point of the year
Vitamin D Deficiency in the U.S.: Still a Widespread Problem for Our Health and the Cost of Healthcare (Part 1) Key Points Nearly two-thirds of
If given the chance, the body produces enough vitamin D from sunshine to reach levels of 40-60 ng/ml (100-150 nmol/L) or higher – could the
Find answers to all of the top questions about your test results and how those results relate to your health, all from a single page
The average vitamin D result has remained steady at around 60 ng/ml since 2021. What is your level? What is too high, and when is
A Gift for You, Save 15% Today and Tomorrow Only! More than 80% of participants testing their Omega-3 Index are below the recommended 8% Key
Mercury is a highly toxic heavy metal that can collect in and cause damage to the body’s tissues, especially the brain; it can also cause
Cadmium accumulates in the kidneys and thyroid gland, and can contribute to thyroid issues, infertility, uterine fibroids, and other reproductive tract diseases… are you being
There is no safe level of lead, yet 65% of GrassrootsHealth participants have detectable levels; high levels of lead have been associated with neurological defects
One of the most common trace metal imbalances is a high copper level with a low zinc level; measuring the Zinc to Copper Ratio can
An estimated two billion people world-wide are deficient in zinc, an element essential for immune health, central nervous system function, growth and reproduction, and much
