I have some 'interesting' medical problems - someone told me to try homeopathy, that would cure me.
Homeopathy is one of the worst scams with the most bizarre process I have ever run across (even more ridiculous than scientology):
take a healthy adult and give them increasing doses of a substance (any substance) until they get sick. The symptoms they develop is what the substance will cure when diluted ten to one 10 times (a dilution of 1 to 10,000,000,000) - this is the equivalent of pouring a tablespoon of something into the Mediterranean and coming back the next day and taking out a tablespoon.
The claim is that the 'essence' of the substance remains.