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How long does marijuana stay in the human body?

1 doctor weighed in
Dr. Julia Irwin
Psychiatry

In brief: time MJ in system

The length of time marijuana stays in the body is dependent on many factors.
Distribution, metabolism, and elimination. These in turn are affected by the amount of fat one has. Mj often is released slowly from fat so it can be in the system for weeks to a month or so.

In brief: time MJ in system

The length of time marijuana stays in the body is dependent on many factors.
Distribution, metabolism, and elimination. These in turn are affected by the amount of fat one has. Mj often is released slowly from fat so it can be in the system for weeks to a month or so.
Dr. Julia Irwin
Dr. Julia Irwin
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