Presented by Jeannie Gorman, MS, CCN | October 7, 2026 at 12 PM Pacific

Hair analysis provides a noninvasive matrix for evaluating longer-term patterns of exposure to toxic elements and the status of selected essential elements. This presentation will provide clinicians with an evidence-informed and practical overview of the clinical utility of hair element analysis, including how elements are incorporated into hair, factors that can influence results, and appropriate interpretation of findings. Attendees will gain a clearer understanding of what hair analysis can, and cannot indicate, and how to distinguish clinically meaningful findings from results requiring additional context or confirmation.

Participants will also explore DDI's methodology for hair element testing, including specimen collection, preparation, analytical technology, reference ranges, and quality considerations. The session will address common environmental, occupational, dietary, and supplemental sources of elemental exposure, as well as the appropriate clinical applications and limitations of hair testing. Attendees will leave with a practical framework for integrating hair element results with patient history and exposure assessment to support appropriate clinical correlation, follow-up testing, and informed patient management.

Learning Objectives:

• Explain the biological basis and rationale for using hair as a matrix for elemental assessment.
• Evaluate hair element results within the context of laboratory methodology, reference ranges, specimen collection, and potential sources of variability.
• Differentiate findings that may warrant clinical consideration from those requiring confirmation or additional context.
• Recognize when follow-up testing or additional exposure assessment may be appropriate.