Penn and Teller: Placebo Effect

Comedians Penn and Teller expose medical scam artists by using outrageous fake medical equipment and a fictitious doctor in a shopping mall. People tried magnet therapy, chiropractic weighted coats, and a snail mucus mask and were asked whether they experienced any health benefits.

Why did magnet therapy, magno mitts, and the chiropractic coat seem to work for the people? Have you heard of other medical treatments that could be included in this video?