Marijuana (cannabis) is the most commonly-used illegal drug in America and England but not only their but it's worldwide now. Research studies reveal the flowing facts ability this strange substance.
The THC (tetrahyfdocannabinoi) in it passes from the lungs through the blood into the brain. Enzymes in the brain cannot break down the THC as quickly as nicotine, so some THC will linger in the brain for a full week.