The Benefits of Pre- and Post-challenge Urine Heavy Metal Testing: Part 1
This 2009 article by Walter J. Crinnion discusses the clinical utility of measuring heavy metals in urine both before and after administering a chelating agent. Pre-challenge urine samples reflect recent exposures to metals like lead and mercury, while post-challenge samples, collected after using a mobilizing agent, indicate the total body
June 26, 2025
No Comments