Homeopathy is used by over 500 million people worldwide. It’s the second most used medicine in the world. Switzerland has recently incorporated homeopathy into their health care system due to public demand and reports of its efficacy. It is used by the British Royal family and many athletes, including David Beckham, Usain Bolt and the whole German football team.
Homeopathic treatment is based on four basic principles: Like cures like (= what can cause, can cure), Individuality (= not every person with the same disease gets the same remedy, people are different), Totality (= treating the whole person) and Minimum dose (= using nanoparticles, not crude substance).
Homeopathic remedies are produced by a special technique of dilution and succussion.
See more here.