Herbal Supplement Allegedly Contains Banned Substance

ByVictoria Negron

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Updated onAugust 9, 2018

This case involves an herbal supplement manufacturer that was accused of including a banned substance in its products. The product was distributed in two primary retail drug stores. Within the first few weeks of the product’s release, the retailers received more than 50 complaints of side-effects. It was alleged that the side effects reported resembled those that would be experienced by consuming a particularly dangerous substance banned from use in such products. An expert in plant microbiology with experience testing finished herbal supplement products for the presence of plant DNA and lab facility access was sought to test the supplement in question.

Question(s) For Expert Witness

1. Please describe your experience in plant DNA testing.

2. Do you currently have access to a lab in which this type of testing could be conducted?

Expert Witness Response E-079584

inline imageI've had a 40-year academic career in plant cellular and molecular biology. I have published 180+ scholarly articles in this area and have several issued patents. I have published in the area of detection of DNA sequences in herbal medicine extracts. I have access to laboratory equipment to perform the proposed work. Testing for the presence of plant DNA in herbal supplements can be done using DNA amplification techniques followed by sequencing of the amplified products (if any). The sequence information should identify plant genes via bioinformatic analysis based on homologies to known sequences. Whether or not any other substances can be detected will depend on the chemical nature of the specific substances of interest.

About the author

Victoria Negron

Victoria Negron

Victoria Negron has extensive experience in journalism and thought leadership in the legal space, with a background crafting content, whitepapers, webinars, and current event articles pertaining to the role of expert witnesses in complex litigation matters. She is a skilled professional specializing in B2B product marketing and content marketing. Currently, she serves as an Enterprise Product Marketing Manager at Postman, and previously held the position of Technical Product Marketing Manager at Palantir Technologies, where she developed her skills in launch strategies, go-to-market strategy, and competitive analysis.

Her expertise in content marketing was further refined during her tenure at the Expert Institute, where she progressed from a Marketing Writer to Senior Content Marketing Manager, and eventually to Associate Director of Content & Product Marketing. In these roles, she honed her abilities in digital marketing, SEO, content strategy, and thought leadership.

Educationally, Victoria holds a Master of Business Administration from the University of Florida - Warrington College of Business and a Bachelor of Arts in Literature, Art, and Hispanic Studies from Hamilton College. Her diverse educational background and professional experience have equipped her with a robust skill set in product marketing, content development, and strategic marketing initiatives.

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