My wife has an aunt who has sold the whole family on alternative cures. She has shelves of vitamins, drops, and pays out hundreds per visit to go see quacks instead of real doctors who only charge half. Even things that claim to have a spiritistic explanation she's into, despite the Society's warnings.
The worst thing is that she can just as evangelistic about her alternative cures as she can be about the WTS. She keeps trying to suck my wife into the vortex! And then she uses my mother-in-law to help too.