A recent study conducted by Andras Biokei-Gorzo at the Institute of Molecular Psychiatry at the University of Bonn in Germany is suggesting that marijuana(or the activation of the brain’s cannabinoid system) triggers the release of antioxidants, which act as a cleansing mechanism. This process is known to remove damaged cells and improve the efficiency of mitochondria. Mitochondria is the energy source that powers cells. The study was published inPhilosophical Transactions Of The Royal Society, B. You can read the entire study here.