I smoke marijuana one time about 35 days ago i have a hair follicle test in two day should i pass?
1 doctor answer • 4 doctors weighed in
Holistic Medicine 42 years experience
Probably: The best information I can find to answer this is from the website of NORML (who should know), which states that, while a hair follicle test can be positive for months in regular users, it is "doubtful" that it would be positive after a single use. See
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