Fellow brewmasters! I have a curious question for you. A friend of mine tried to convince me that the beer *high* is not entirely caused by alcohol. In particular, his theory is that since hops and cannabis share the same [family](http://it.wikipedia.org/wiki/Cannabaceae), they contain a small amount of cannabinols. Does this sound familiar to you?

The [Humulus lupulus](http://en.wikipedia.org/wiki/Humulus_lupulus) page on Wikipedia doesn't mention this fact, so I am trying to find out if this is true.

Thank you,  

Tunnuz