Plus, you have the government telling you what's good and safe, and then there are those radical types who says everything's the opposite of what the government says (and I'm not saying one is better than the other here). One group says pretty much all water, including most bottled water, is "dead water," and you should be drinking "Pi water," whatever the heck that is, but you know your sources of getting it are limited and it probably costs way too much. I've seen an awful lot of strong, healthy people who are drinking everyday water.