Be sure to tell her that there has never been a single death EVER from recreational cannabis use.

Also be sure to tell her that Caffeine, Chocolate, Nicotine, Cocaine, PCP, Acid, and Mushrooms are all more addictive than Marijuana.

Even 7,200 joints of hash or super weed smoked, or 16 pounds eaten, would not be fatal from the THC, although it certainly would be from lung failure or stomach rupture. All in all, Oxford pharmacologist Leslie Iversen rates cannabis much less toxic than aspirin, from which hundreds die each year of gastrointestinal bleeding.

Oh yeah.. Marijuana is a drug. Just because it's a plant doesn't change this fact. It affects your brain, so it is a drug. There's no way that you can try to explain your way out of that one.

I urge you to check this out: http://www.cannabis.com/research/research1part1.shtml

It does an excellent job of dispelling most of the rumors about marijuana. Chances are, however, that your girl will use most of the logic that anti-marijuana advocates use : "It's illegal because it's bad and it's bad because it's illegal and the government must know more about it than me and I'm a wholesome Christian and smoking marijuana goes against the teachings of Christ because marijuana is bad because it's illegal and it's illegal because...."

It seems like she's a lost cause. She has been efficiently pent up in her false ideals that Marijuana = Satan.