Researchers tested spring, groundwater, and purified bottled waters against local tap to see how treatment shapes the byproducts that emerge — and the differences were striking.

Add Yahoo as a preferred source to see more of our stories on Google. Food & Wine / Getty Images The health halo surrounding bottled water is starting to burst. Bottled water first became popular in ...

Your body needs water to function properly, as it's comprised of 50-60% water. Adequate water intake helps cushion and ...