"There is no scientifically plausible way that homeopathy can prevent diseases.""The National Institute of Health and Clinical Excellence (NICE) advises the NHS on proper use of treatments. NICE currently does not recommend that homeopathy should be used in the treatment of any health condition.""Some people who use homeopathy may see an improvement in their health condition due to a phenomenon known as the placebo effect."από το site του Εθνικού Συστήματος Υγείας της Αγγλίας μια και το ανέφερες:http://www.nhs.uk/Conditions/homeopathy/Pages/Introduction.aspx#evidence