Dang, all you gotta do is run cannabis abstract alzheimer's or cancer. But being a sweetie, I'll get you started- http://www.mapinc.org/drugnews/v05/n307/a10.html - "Study: Marijuana Slows Alzheimer's Decline"
http://erowid.org has more an Alzheimer's and pot. For the cancer, just go to NORML- they have a nice article by Paul Armentano Titled "Cannabis Smoke and Cancer: Assessing the risk" That should cover it- Granny :stoned: