Cocaine is a powerful stimulant that can be detected in the human body for an extended period. "How long does cocaine stay in hair" is a question that pertains to the duration this substance remains in hair follicles, where it can be identified through hair analysis.
Hair analysis is a valuable tool for detecting cocaine use, as it offers a wider window of detection compared to other testing methods. It is employed in various contexts, including workplace drug testing, criminal investigations, and research.