A 27-year-old male asked:
If you smoked marijuana how long will it stay in your body hairs & it's been a year already & i have not shaved my hair how long will it stay for?
1 doctor answer • 1 doctor weighed in
Dr. Robert Killiananswered
General Practice 30 years experience
Hair and Drugs: Hair records all kinds of information. It is there forever until you cut your hair. All the hair will confirm is that you used marijuana in the past. You need a haircut.
Created for people with ongoing healthcare needs but benefits everyone.
5.2k viewsAnswered >2 years ago
Last updated Apr 5, 2013
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