I was first introduced to the article entitled Observations on the Habilitation of Children with Cortical Visual Impairment as a subscriber to the Journal of Visual Impairment & Blindness (JVIB).
Best Answer: Marijuana remains in your system for about 14 to 30 days. However, hair follicle tests typically detect THC (marijuana) for up to 3 months after you have quit using. Since THC (marijuana) stores itself in your fat cells, exercise -- especially fat-burning exercise like weight training and intense cardio -- can help get it out of your body faster.
The effect from smoking pot generally affects users immediately, but also begins to diminish immediately. Marijuana edibles take longer to start working â usually 30 to 60 minutes. However, the effects can last between 4 to 12 hours depending on the dose. Edibles are often a preferred method for ingesting cannabis because of the negative impact smoking has on oneâs health. Additionally, edibles can be discreetly consumed in places where smoking is not allowed.