Today at work, I had a debate with this guy at my work who is in "medical school."
He said that MJ kills brain cells, and I replied " we regenerate those brain cells naturally".
He went on to say that we do not regenerate brain cells, and once they are gone they are gone forever. He said brain cells are only formed during our childhood and once we are adults we have a set amount.
I had a hard time believing this, and It's hard to find quality online sources to trust.
So I have two questions:
1. Does Marijuana in fact kill brain cells?
2. If it does, can we regenerate these brain cells?