tell yer mom >
its illegal , because pharmaceutical companies have fought to make it illegal.
The cannabis plant costs pharmac. companies billons of dollars..
People that smoke bud/ hash , on avarage use less pain killers, aspirin , anti depressants, calming aids, and opium derivates.
Meanwhile , the plant is free of any patents, and doenst require a lot of financial funds to be produced.
Its illegal , bacause it is good for you.
How strange it may sound, but most of what we eat/drink isnt good for you.
Refined sugars, food additives, 2% of ingredients you dont have to name ob the label , lots of shit happening.
Fluoride is added to drinkwater / toothpaste, beacause otherwise , companies that produce fluoride as a waste product would have to pay for the waste ( fluoride) to bet littered elsewhere.
cigarettes arent illegal, and so arent fire-arms.( USA were talking bout).
In UK , you cant even make a BDSM video of you and your mrs.... so if something is illegal , usually its pretty good

in the case of cannabis ... many studies have showed that households were everybody was using cannabis were more ordened, happier, and better organized ( studies on cannabis use in Jamaica)
In Mexico , studies showed that areas where almost many people used cannabis , much less medicines were used...
Cannabis is too cheap , for pharmacetical companies to produce, so at this very moment companies like GW Pharmaceuticals are doing teste on medicines based on cannnabis, so people will get those pills, instead of ordering seeds,...
tell yer mom she shouldnt take a general stanpoint of view, but do some actual resarch and thinking herself.