Professor Edzard Ernst - the first professor of Complementary Medicine in the world (http://en.wikipedia.org/wiki/Edzard_Ernst ) has a great quote: "Regulating nonsense, still results in nonsense". A good friend of mine is a homeopath. Studied for three or four years to qualify. Does that make homeopathy anything other than magic water? No, just that she is 'qualified' to dispense it.