Is it true a lot of legal over-the-counter drugs kills your liver and brain cells more than majruwana?

Missing research: Due to the illegal status, very little research has been conducted on marijuana. So, all the knowledge we have is mostly based on anecdotal reports. But those reports are largely positive and not in a small way. So, if you are lucky enough to be in a place where it is legal - give it a try. Otherwise, advocate for your government to legalize it so we can all get good research results and decide.