dude eating something and smoking something are two different things. just because when you eat it it gives you a high or whatever, doesn't necessarily mean that when you smoke it it will also give you a high. dude, take chemistry 101 again. burning it can change the chemical makeup. take cooking for example. im sure you've tasted raw bread dough right? and im also sure you've tasted baked bread(duh!). they taste a little different and they look different, right? so if heat can change the chemical makeup, fire can to a lot more. most of the time the chemicals most of the time don't remain intact, they either burn up, or change into something else.