The study concluded that four (yes, only four) bottled water brands have a pH and fluoride level completely safe for your ...

But how much water do you really need to drink every day? Is the water you're drinking safe, or would bottled water be safer? What can you do if your tap water suddenly became contaminated?

The problem: Bottled water isn't cheap ... In most cases, this expense is far from worth it, since both types of water are equally safe, taste identical, and in some cases even come from the ...