Understand the importance of vitamin D, and knowing what your vitamin D level is, for flu prevention, immune strength, and overall health before peak flu season hits In a recent video, Dr. John Campbell...
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 Key Points From the new Participant Resources page, you...
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 toxicity a concern? Key Points The results distribution from...
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 Points More than 80% of our participants who measure...
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 selenium deficiency, leading to diseases such as thyroid disease…...
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 affected by cadmium toxicity? Key Points While the primary...
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 in developing children, low levels of vitamin D, and...
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 tell you if these two minerals are in balance...
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 more – are you getting enough? Key Points Zinc...
Anemia and connective tissue abnormalities can result from copper deficiency, a condition that can also be induced by excessive zinc intake Key Points Copper is essential for the formation of collagen, a main component...