A little toke goes a long way!  The nausea is immediately out the door and the headache is cured quickly.  For some, when a hangover is really bad it may be difficult to even hold down water, which is exactly what the body needs to recover. God gave us this wonderful little plant which serves so many purposes. When will our government finally realize how stupid it is to keep it illegal.  

You forgot to mention the best cure for a hangover, stop drinking so damn much!
peace