On average, how long does it take to get edible marijuana treats out of your urine?
Not Medical Advice: There is no simple answer to how long the THC from Marijuana will stay in a person's system. The length of time depends on the individual's metabolism, the half-life of the THC consumed, and how much is consumed. The half-life of THC varies greatly from plant to plant, so that in itself can be anywhere from 1 to 10 days. A best guess for an average would be 3 to 30 days for it to completely leave a person's system and out of a urine screen.
Updated on Thursday, February 02 2012 at 08:05AM EST