Case Studies

July 22, 2025

[vc_row][vc_column][vc_column_text]Case StudiesReal-world examples of how our heavy metal testing and certification process has

Last Updated: 2025-07-22

Our team of researchers are constantly monitoring and summarizing the latest research,
and we continue to update our pages to ensure you have the most accurate information.

Note on the last update: One new meta analysis added

Karen Pendergrass

Karen Pendergrass is a researcher specializing microbial metallomics and microbiome signatures, with a focus on bridging research and clinical practice. She is the co-founder of several initiatives, including Microbiome Signatures and the Heavy Metal Tested & Certified program, which translate complex science into actionable standards.

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Case Studies

Real-world examples of how our heavy metal testing and certification process has helped manufacturers ensure product safety.

Featured Case Studies

Explore detailed case studies showing the impact of heavy metal testing on product safety and consumer confidence.

Success Stories

Learn how manufacturers have improved their products and built consumer trust through our certification process.

Industry Impact

Discover how our testing protocols have influenced industry standards and consumer safety regulations.

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