Marijuana is nowhere near as dangerous to the brain as alcohol
A fully budded marijuana plant ready for trimming is seen at the Botanacare marijuana store ahead of their grand opening on New Year's day in Northglenn, Colorado December 31, 2013. REUTERS/Rick Wilking

Credit: Pixabay. Because of the powerful psychoactive effect of marijuana, many have always assumed that prolonged use can hurt the brain in a similar way to alcohol but while the effects of alcohol on the human brain have been thoroughly documented, the same can't be said about marijuana.