Oh wow I have no clue hon that's one for your dr
Mauby is often bought as a pre-made syrup and then mixed with water (sparkling or still) to the consumer's taste, but many still make it themselves at home. Its taste is initially sweet, somewhat like root beer, but changes to a prolonged, but not astringent bitter aftertaste. To many, it is an acquired taste, and has been known to cause an initial laxative reaction unexpected to many first-time drinkers.
http://en.wikipedia.org/wiki/Mauby