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The Business of Cannabis
by ExtrovertingJuly 17, 20254:02 AMJuly 17, 2025

Analysis: Hair Follicle Testing Detects Passive Exposure to Cannabis Smoke

A physician holds a bottle of medical cannabis in one hand and points to a 3D model of an enlarged human skin and hair follicle cross sectionA physician holds a bottle of medical cannabis in one hand and points to a 3D model of an enlarged human skin and hair follicle cross sectionSecond-hand cannabis exposure for 15-minute intervals triggered positive test results.

The post Analysis: Hair Follicle Testing Detects Passive Exposure to Cannabis Smoke appeared first on NORML.

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