How long does marijuana stay in your bloodstream? and for how long can it be detected by a blood test?

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2007-06-14 08:39:25 · 3 answers · asked by Anonymous in Health ➔ Other - Health

it stays in your urine for 30 days. It stays in you bloodstream about 2-3 weeks

2007-06-14 08:55:23 · answer #1 · answered by King Midas 6 · 0⤊ 0⤋

as far as I know it's 30 days and can be detected for 30 days.
they now also test for things like gold seal and other products that mask it.

2007-06-14 08:43:36 · answer #2 · answered by Pinkus 2 · 0⤊ 0⤋

it can be detected through a hair sample for up to 4 months.

2007-06-14 08:47:50 · answer #3 · answered by Anonymous · 0⤊ 0⤋