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Hair or Tissue Analysis to Define Past Exposures to Drugs and Metals – An Update of Facts

Hair or Tissue Analysis to Define Past Exposures to Drugs and Metals – An Update of Facts

by | Apr 1, 2023

Post Categories: Aging and Longevity | Environmental Health | Nutrition and Lifestyle | Technology

Hair mineral analysis has been around for decades and during all these years, the test has been considered controversial. However, in forensic toxicology hair testing for drugs and metals has quickly emerged and improved in recent years.1

Fact 1. Hair testing reflects how efficiently the root was nourished (or intoxicated) over time. Hair grows approximately 1 cm per month; and as long as drugs or metals circulate in the bloodstream, the hair follicle will be supplied. Consequently, the concentration of drugs or metals in hair tissue tells us a) that specific drugs or metals were transported by the bloodstream to the hair follicle and then b) absorbed into the hair tissue.

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Author

E. Blaurock-Busch, PhD

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