Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — Whole Blood (Blood Spot) – Zinc

Tracy Tranchitella, ND, ZRT Laboratory. Following on from part 1 of this 3-part blog series discussing 3 important nutrients that can enhance our immune function against viral infection as well as regulate the inflammatory response to COVID-19, this second part of the series discusses the essential mineral zinc. The Many Roles of Zinc The body uses zinc in countless ways. After iron, zinc is the most abundant trace mineral in the body and is present in every cell. Zinc is necessary for the activity of over 50 enzymes that aid in metabolism, digestion, nerve function and many other processes. We need zinc...

Learn why the biological sample used for element testing — urine, whole blood, serum, hair, or nails — can dramatically change how toxic and essential mineral results are interpreted. Discover how different sample types reveal recent intake, long-term exposure, body burden, deficiency, or chronic toxicity for elements like mercury, lead, cadmium, arsenic, selenium, zinc, copper, iodine, and magnesium, and why choosing the correct testing method is critical for clinically meaningful results.