Bill check this out,, I like this guys shows. People say that they are staged or fake. Even if they are, the ideas are real. I do believe these are legit. There was a show called placebo effect but I can't seem to find it right now.
There was even a study done on people with knee problems. A percentage of them were put under and small incisions were made on their knees. Nothing was done. a certain percentage of those people no longer had knee problems and believed that the surgery worked. even though....Not a thing was done. It didn't work on all of them and I don't remember the percentage but it was a lot higher than I would have thought. I can't find that one again either..It's online somewhere. A while back I was deep into this stuff trying to understand. haha