There is some suggestion that homeopathy works on the same principles as nanotechnology (there is nothing new under the sun - and there is a lot more $$ put into nanotechnology research - so, if that's true, nanotechnology will get the last word - one has to question all angles - the business competition angle too - somebody should do a study about how powerful marketing and 'debunkers' paid by well funded industries can influence people's opinions on what works and how the research is done). According to this...David Beckham and the Queen use homeopathy - and I have to say that Her Majesty does exceptionally well - and so does Beckham. But the NHS discontinued endorsing it in 2010.
http://www.mydigitalfc.com/leisure-writing/homeopathy-nanotechnology-216
http://www.mydigitalfc.com/leisure-writing/homeopathy-nanotechnology-216