Re: 15 yr old develops revolutionary cancer test
Bacterium is 100% correct here.
1. Anecdotal evidence is always biased due to the lack of a control group.
2. Extraordinary claims require an extraordinary level of proof. (Yes, you must be able to PROVE to me that wheatgrass cures leukemia)
Usually, when I apply those two simple rules in conjunction with the scientific method, I find that the quackery tends to fall away.
Either you have a purpose behind your expression... or you don't.