pure water

How can you tell if the water you are drinking is actually pure? We got a few great tips from Bryan Pullen, the CEO of Summit Spring Water in Maine, as to some easy-to-follow guidelines for the best types of bottled water to drink.
1) It must say “Natural Spring Water” – these three words are regulated by law.
2) If the bottle has as nutrition facts label, it is not pure – it has been doctored by chemicals and treatments. Real spring water should have no label.
3) If the label says that it comes from more than one source, it is not as pure as it can be (i.e. Source: Summit Spring, Harrison ME, vs. Poland Spring, 7-8 sources). The purest water comes from one source.