I would agree about the medical system having flaws, and finding a good doctor is hard. But it serves a purpose, and unfortunately we do need doctors.
Please don't confuse Miracle-Mineral-Supplement with natural treatments. There is nothing natural about it. It is a manmade chemical, specifically for external applications, such a bleaching paper pulp and cleaning. This is NOT a natural treatment, and it is no safer than the drugs that you are hesitant to use. The dangers are the same, so please use caution in deciding whether or not to try it. It's a chemical, and is found nowhere in nature.